DIY PB&J Uncrustables


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DIY PB&J Uncrustables | Peanut Butter and Jelly | Homemade Uncrustables | DIY Uncrustables Recipe

I don’t know how things are in your home, but in our family weekday mornings can be just a little bit hectic.  And while there are many things that contribute to the chaos, at the top of our stressor list is the dreaded task of making school lunches.


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Every time we hit the freezer aisle at the grocery store, my daughter begs us to buy a box of Smuckers Uncrustables for her lunches.  And while I will readily admit that the idea of just plopping a ready-made sandwich that I know she will love into her lunch bag and calling it good sounds like a perfect solution to our weekday morning time shortage, I’m not quite ready to spend between $0.75 and $1.00 a pop for peanut butter and jelly!

But then a few months ago I came across this handy little sandwich sealer & de-cruster and realized it was the perfect solution–I could just make my own Uncrustables, saving money, making our mornings a little easier, and making my daughter happy all in one shot.  It’s a Win-Win-Win!

I have found that the key to making these as cost effectively as possible is to snag the bread when it is super cheap, which at Publix means Buy 1, Get 1 Free.  I also try to stock up on peanut butter and jelly when they are on sale.  1 loaf of bread makes 10 sandwiches and uses about 10 ounces of peanut butter and about 5 ounces of jelly. Using those ratios, I figured I spent between $0.25-$0.30 per sandwich, or about a third of what the ready-made version would cost.

NOTE:  Many readers have asked for an alternative to peanut butter, as many classrooms are now peanut free.  If this is an issue for you, I recommend trying WOW Butter, a PB alternative that tastes just like regular peanut butter!

Gather all the ingredients you'll need for these DIY Uncrustables: Jelly, peanut butter, Wonder bread, Ziploc bags and a sandwich cutter.

Here is what you need:

soft sandwich bread
peanut butter (or WOW Butter for peanut free schools)
sandwich sealer & decruster
Ziploc sandwich bags

Lay the slices of bread out on the counter in two rows for easy assembly.

Step 1: Spread out your bread on the counter or paper towel.  I did one loaf at a time, which gave me 20 slices (enough for 10 sandwiches.)  It doesn’t have to be Wonder Bread, that just happened to be what was on sale at Publix.

Add peanut butter to each slice of bread, avoiding the edges.

Step 2: Spread peanut butter in center of each bread slice.  Do not spread all the way to the edges.

Use a knife to spread jelly on top of each layer of peanut butter.

Step 3: Spread jelly over peanut butter on half of the bread slices. Then place peanut butter only slices on top of PB&J slices to make sandwich.

Using the sandwich cutter, press out the sandwiches and remove the crusts.

Step 4: Use sandwich sealer & decruster to cut off crusts and crimp edges together.

Package your DIY Uncrustables in freezer bags for fast lunches to go!

Step 5: Place sandwiches in sandwich bags, seal, and freeze.  To serve, thaw at room temperature for at least 30 minutes, or place in lunch bag in the morning so that it is ready to eat by lunchtime.

Dry your leftover crusts in a glass baking dish, to use for breadcrumbs or stuffing.

Note:  There will be a lot of crusts left over, and if you are anything like me, you hate the idea of wasting food!  I let my crusts dry out on the counter for a few hours, then use them to make a yummy breakfast casserole.  You could also use them to make Kalyn’s yummy homemade bread crumbs!



PB & J Uncrustables

The perfect solution to busy mornings!
Course Lunch
Cuisine American
Keyword PB & J Uncrustables
Prep Time 20 minutes
Total Time 20 minutes
Servings 10 people


  • 1 loaf soft sandwich bread
  • 10 ounces peanut butter
  • 5 ounces jelly
  • sandwich sealer & decruster
  • 10 Ziploc sandwich bags


  1. Spread out your bread on the counter or paper towel.
  2. Spread peanut butter in center of each bread slice. Do not spread all the way to the edges.
  3. Spread jelly over peanut butter on half of the bread slices. Then place peanut butter only slices on top of PB&J slices to make sandwich.
  4. Use sandwich sealer & decruster to cut off crusts and crimp edges together.
  5. Place sandwiches in sandwich bags, seal, and freeze. 

Recipe Notes

To serve, thaw at room temperature for at least 30 minutes, or place in lunch bag in the morning so that it is ready to eat by lunchtime.


DIY PB&J Uncrustables: Easy to freeze and ready to go for school lunch!

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How do you simplify your morning routine?


  1. Anna
    March 17 at 09:51AM

    Clever idea – one nice thing about it is that you could use healthy bread and natural peanut butter instead of the sugary kind that’s in the ready-made ones.

    • janet
      August 11 at 08:35AM

      whip up almonds and make your own almond butter and sliced strawberries or babana slices

  2. Tracy
    March 17 at 10:00AM

    Genius! Why have I not thought of this before?!!

  3. Debbie
    March 17 at 10:20AM

    I do this all the time for my boys. 1 wants pbj and 1 wants just pb. Works either way! quick n easy. I have around sealer, but will have to look for this, I’ve also used cookie cutters before to make shapes. Just for a change.

  4. Sherry Allebach
    March 17 at 10:27AM

    This is a time saver, and cleans up quick for our homeschool day! Thanks for the tip!

  5. LindaE
    March 17 at 04:49PM

    My boys love PB&Js and I use a circle cookie cutter to cut off the crusts. What are you using the crimp the edges? Yours look so neatly crimped, are you doing this with your fingers?

    • janet
      August 11 at 08:41AM

      she has a cutter/crimper from wonderbread, costs about $8 shipped on amazon.

      • twila cox
        July 23 at 10:31AM

        I got one for .50 at store. Not same but still works so check out walmart especially now at back to school time….

  6. March 17 at 05:43PM

    You can make this even cheaper by making your own bread. It costs about 75 cents a loaf to make, including water and electricity (assuming you’re making 2-4 loaves at a time). Also, if you store these in a glass airtight container in the freezer with wax or freezer paper in between each one you can save more money. When you want to pack a sandwich in a lunch box (that you of course purchased at a thrift store/rummage sale/bag sale for under $2) you just wrap it in a cloth napkin. In total, the sandwiches and their storage can cost even less, including water and electricity. I believe it would then be about $0.70 each including all of those calculations. I live in a small town, so my cost may be lower than yours if you’re in a city.

    • Kristina
      August 25 at 08:29AM

      Wow! I don’t know about anyone else, but you really know your stuff? Please tell me you have your own money saving website? Or homemakers tips website or anything? I’m wasting so much because I have no sense. I also struggle between wanting to save money and wanting to eat healthy and organic ( as the two do NOT always go hand in hand) so any websites you could direct me to would be wonderful! Thanks!

  7. Jeanne
    March 17 at 09:37PM

    I bought the sandwich sealer/ decruster and it is garbage!

    • Ruth Soukup
      March 18 at 02:37PM

      Really? Did it break? We haven’t had any problems. Granted it is a made-in-China piece of plastic, but it does just what it is supposed to. I’ver heard that Pampered Chef makes one too, but I think it is round and a little pricier. You might want to check it out! 🙂

    • Lynde F.
      July 18 at 03:05PM

      Thanks for letting me know I just ordered one–off to cancel!

      • Anonymous
        October 5 at 11:20PM

        I ordered one also. I have yet to have the sandwich “seal”. I can cut crusts off with a knife and don’t need this piece of plastic taking up space in the drawer.

    • Anonymous
      January 31 at 09:13AM

      On YouTube there is a video that says to use a fork
      To crimp the edges

  8. March 19 at 10:09PM

    I think Pampered Chef makes a fancy sandwich crimper that is more sturdy. This is a great idea. I would use almond butter as well. I wonder if freezing egg salad would work to mix things up a bit? Thanks for sharing.

    • Laurie
      October 5 at 10:36PM

      No eggs turn spongy after being frozen.

  9. Donna Robbins
    March 23 at 05:51PM

    I make these all the time for my GD. I mix 1/2 cup peanut butter with 1/2 cup low sugar jelly. Total 16 tbls. I then scoop a scant coffee scoop ( about 1 3/4 tbls.) of the mixture and place it in the center of one slice of bread. Top with another slice of bread, and use the Wonder bread crimper. I really have to press hard, and sometimes even have to finish cutting the bread off with a paring knife. This will make 10 sandwiches. If the filling spreads to the crimping line, the sandwich will not seal. I have been doing this for about a year, and love that I can control the type of bread and the filling.

  10. Anonymous
    March 23 at 11:15PM

    Use the crust for croutons or let the kiddos take it to feed the ducks!

  11. Ania B.
    March 28 at 02:42PM

    Very unhealthy 🙁

    • Anonymous
      June 7 at 01:51PM

      Give it a rest. Kids love pb&j. It’s not unhealthy

      • Pam
        August 7 at 06:52PM

        It IS unhealthy – she’s right. These sandwiches have pretty much no nutritional value whatsoever.

        • Anonymous
          September 27 at 11:41PM

          You are WRONG! PB is healthy for kids!

          • laurie
            October 5 at 10:39PM

            junk peanut butter and cheap white bread are not healthy, but these can be made healthier. Use a real peanut butter like Adams and an organic bread like Franz Buttermilk bread and a good quality lower sugar freezer jam and then there’s at least some substance to it. But it’s OK to have it once and a while for fun. I don’t process all the proteins in peanut butter so i feel hungry right after eating it so it doesn’t work for me as a meal.

        • Wayne
          July 30 at 01:48PM

          Healthy? GI in WW11 lived on them and then most of Europe ofter the war. High in protein, replaced meat for many.

  12. Rebecca Mayes
    April 29 at 08:51PM

    I use the pampered chef sandwich sealer and it is fabulous. It is metal, so you start by using the circle for cutting the shape. Then, you push down on the plunger which seals the sandwich. LOVE!!!

  13. Candace
    May 5 at 09:45PM

    When I make these I just use the lid to the peanut butter jar to cut and deal them. When you push down and twist the lid, it seals the edges.

    • Anonymous
      October 11 at 03:44AM

      Good idea!!

  14. Anonymous
    May 16 at 01:51PM

    Ruth, thank you for the kid-friendly idea! I must say I’m really disappointed for those of you who went out of your way to make negative comments about this clever solution for those of us who have children who like these sandwiches. There could certainly be more UN-healthy.
    Ruth, I personally want to thank you for all of your hard work and taking the time to share with us. In fact, you have inspired me (completely clueless so lots of research) to start my own blog. I really don’t want to start drama because I just despise that “CyberSpace Dramatic Divas- PLEASE READ NEXT SENTENCE- I am not at all saying any of this meets that criteria in the least… Everyone has a right to their opinion, and if you dislike this idea, you have every right. My opinion, however comes from this perspective- this is a product sold in all grocery stores- in fact my daughter’s elementary school offers these as an alternative to the main course in case they don’t like it. No drama, please, just stating opinion.

  15. June 9 at 06:07PM

    I love doing this for my daughter. I use whole wheat bread, almond butter, and her favorite organic jelly. Not cheaper than the smuckers version, but I have more control over what she is eating. With a finicky three year old, this is an easy way to make sure she eats her lunch. I also sometimes use a carrot apple puree instead of the jelly, and she eats it without complaint. It is a great way to sneak in veggies.

  16. Vanessa
    July 11 at 09:53PM

    I love this! During the school year my eldest child begs for these. I’ve tried to make them but could never seal them. Where did you buy a sandwich sealer? I super stoked about this.

    • Anonymous
      July 11 at 09:54PM

      So super stoked I can’t type. Haha

  17. August 5 at 10:39PM

    love this! definitely making these. thanks!

  18. llesli
    August 6 at 05:29PM

    Thanks for posting this. One of my twins is allergic to peanut butter and I’m always looking to make everyday recipes with peanut alternatives so she never feels left out. Awesome that I can make my own uncrustables for her.

  19. Marie
    August 7 at 07:29AM

    Great idea!

    Off to purchase the sandwich sealer…and my children’s favorite Smucker’s strawberry or grape jelly, and Jif’s creamy peanut butter.

    P. S. Lining the kitchen counter with wax paper is “cheaper” and stays in place longer than paper towels.

  20. Michele B
    August 7 at 03:04PM

    Do these get soggy?

  21. Anonymous
    August 8 at 02:57PM

    I like this idea and would even be willing to try tuna salad or chicken salad with chopped lettuce inside.

    • Sarah
      December 29 at 03:20PM

      lettuce doesn’t freeze well. The tuna or chicken salad idea is good to maybe keep in the fridge, but make sure it is not wet at all or the bread will get super soggy.

  22. Anonymous
    August 11 at 05:36PM

    I bought a sandwich sealer from Panpered Chef. You can get one here they are only $11

  23. August 11 at 05:40PM

    Pampered Chef sells one called the Cut-N-Seal for $11

  24. Anonymous
    August 18 at 11:11AM

    Do you have to cut and seal the edges for this to work?

    • Ruth Soukup
      August 18 at 02:01PM

      The sandwich sealer & de-cruster does that for you! So easy! 🙂

  25. Joanna
    October 9 at 05:08AM

    I wish we had all your stuff in Poland… My boys would be more than delighted…

  26. Heather
    October 22 at 08:31AM

    So this might have been asked but I was wondering if the sandwiches get soggy making them ahead of time. I remember as a kid the jelly would soak through the bread on that side. For that reason I don’t premake my kids sandwiches until that morning. Thanks. I would love to make things eaiser.

    • Tenley
      October 24 at 02:41AM

      That’s why she says to use peanut butter on both sides and only jelly in the middle-the peanut butter will protect the bread!

    • Anonymous
      October 9 at 03:36PM

      That’s why it’s in between both layers of on.

  27. January 14 at 09:14AM

    I recently got a Pampered Chef sandwich sealer at an adoption fundraiser after I read this post! I am so excited to make my 1st batch today -and make my husband happy by not wasting the crust by using one of your recipes above!

    • Anonymous
      May 7 at 07:51PM

      You can use crust to make bread pudding. You can mix the crust with raisin bread to make it more flavorful.

  28. lainey
    March 27 at 10:37PM

    I bought a sandwich cutter that removed the crust and made a diagonal cut through the sandwich at the Dollar Tree. i use it all the time for my son’s sandwiches. i don’t think it crimps the crust but you can still freeze them.

  29. jenn
    October 19 at 07:04PM

    My husband takes PB&Js to work. Do you know if you can freeze them without taking the crust off?

    • Ruth Soukup
      October 19 at 09:36PM

      Yes, you can freeze them without taking the crusts off. Just be sure to wrap each sandwich to prevent freezer burn and help keep them fresh. 🙂

  30. Melissa
    August 7 at 10:56PM

    Love to make a bunch of these for easy lunches! I use the crusts for homemade stuffing or croutons!!

  31. Natalie
    November 2 at 05:07PM

    I would love to try this but my husband still has nightmares if his mom freezing his PB&J’s on Sunday fir the week. He send they were always freezer burnt. I’m sure this technique is better!

  32. Charlotte VanDerLouis
    January 14 at 03:23PM

    Has anyone tried toasting the diy pbj sandwich from frozen?

    • Ruth Soukup
      January 15 at 12:17PM

      You can usually defrost these DIY uncrustables easily in your child’s lunch box or on a paper plate an hour or so before needed. But I have never tried toasting them. 🙂

  33. Jerri
    January 19 at 12:26PM

    Has anyone tried NOT cutting off the crust and freezing them? I do not have room for one more gadget in my kitchen so I hesitate to purchase one if I can do this and still leave the crust.

    • Ruth Soukup
      January 23 at 11:18AM

      If you don’t want to purchase another kitchen gadget you could still cut off the crusts and then crimp the sides down with a fork. Hope that helps. 🙂

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