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What is the Protein Version of Uncrustable? Exploring High-Protein Alternatives

4 min read

According to a 2025 announcement by J. M. Smucker Co., a 'higher protein' Uncrustable version now exists, offering 12 grams of protein per sandwich. This reflects the growing market for protein-packed convenience foods, answering the public's demand for a more nutritious version of the classic childhood snack.

Quick Summary

Several higher-protein versions of the classic crustless sandwich are available, including official Uncrustables products, newer competitors like Jams, and various homemade recipes. These alternatives feature increased protein content from sources like extra peanut butter, protein powders, or yogurt-based fillings, while maintaining the familiar convenience.

Key Points

  • Official Products: Smucker's offers 'Higher Protein' Uncrustables with 12g of protein in select flavors.

  • Competitor Brands: Athlete-backed brand Jams provides a protein PB&J alternative with 10g of protein, available at Walmart.

  • DIY Recipes: Easily make high-protein versions at home using added protein powder, Greek yogurt, or other nutrient-dense ingredients.

  • Ingredient Control: Homemade versions allow full control over ingredients, including reducing sugar and avoiding additives.

  • Convenience vs. Customization: Store-bought versions offer instant convenience, while DIY options provide superior nutritional customization.

In This Article

Official and Store-Bought Protein Uncrustables

While the original Uncrustable is a beloved, convenient snack, its moderate protein and higher sugar content don't always align with modern nutritional goals. Recognizing this, Smucker's has introduced their own "Higher Protein" Uncrustables, offering 12 grams of protein per sandwich. These are a larger size than the original and come in flavors like Bright-Eyed Berry and Up & Apple.

Beyond the official brand, a market for competitor products has emerged. Notably, a newer, athlete-backed brand called Jams offers its own packaged protein PB&Js, now available in major retailers like Walmart. Jams sandwiches contain 10 grams of protein and are made without artificial colors, flavors, or seed oils, appealing to the health-conscious consumer.

DIY Protein Uncrustables: Homemade Recipes

For those who prefer a more controlled approach to ingredients, creating your own protein version of an Uncrustable is a straightforward process. Not only can you customize the flavor and nutrition, but you can also make them in large batches and freeze them for later, just like the store-bought versions. Common protein-boosting ingredients include protein powder, Greek yogurt, and nutrient-dense spreads.

Simple Greek Yogurt and Peanut Butter Filling

  • Ingredients: Nonfat plain Greek yogurt, powdered peanut butter, vanilla protein powder, and a low-sugar jam or jelly.
  • Instructions: Mix the yogurt, powdered peanut butter, and protein powder together until smooth. For the jam, you can use a homemade chia jam or a store-bought low-sugar option. Spread the peanut butter mixture on one slice of bread and the jam on another. Seal using a crimper or fork before air-frying for a crispy finish.

Chia Seed and Flaxseed Enriched Filling

  • Ingredients: Natural peanut butter, ground flaxseed, and homemade chia jam.
  • Instructions: Combine the natural peanut butter with ground flaxseed to boost fiber and healthy fats. For the jam, either make a quick chia jam or stir chia seeds into store-bought jam. This method significantly lowers the added sugar compared to conventional recipes.

Low-Calorie Protein PB&J Alternative

For an entirely different take, you can create a high-protein spread to use in your sandwiches or parfaits. This spread offers a similar flavor profile but in a lower-calorie, high-protein format.

  • Ingredients: Peanut butter protein powder, powdered peanut butter, creamy peanut butter, water, and sugar substitute.
  • Instructions: Blend all ingredients in a high-speed blender or whisk by hand until a creamy, smooth consistency is achieved. Store in an airtight container and use as a spread on bread, rice cakes, or as a dip.

Comparison of High-Protein Uncrustable Options

Feature Official 'Higher Protein' Uncrustable Jams Protein PB&J DIY High-Protein Version
Protein Content 12 grams 10 grams Highly variable; can be 10-20+ grams
Key Ingredients Standard bread, peanut butter, fruit spread Seed oil-free ingredients, specific PB&J Customizable; uses protein powder, Greek yogurt, natural PB
Added Sugar Present; amount varies by flavor Lower added sugar than classic Uncrustable Fully controllable; can use low-sugar jams
Convenience Excellent; grab-and-go from freezer Excellent; grab-and-go from freezer Requires initial prep, but great for batch freezing
Cost Mid-range; found in grocery stores Mid-range; available at Walmart Varies based on ingredients, can be more cost-effective in bulk
Ingredient Control Limited; standard packaged ingredients Good; avoids some common additives Complete; total control over all ingredients

The Verdict: Which Protein Uncrustable Is Right for You?

Choosing the best protein version of an Uncrustable depends on your priorities. For maximum convenience, the official 'Higher Protein' Uncrustables or the competing Jams brand are excellent, ready-to-eat options. They offer a significant protein boost over the classic version without any prep work. The Jams brand is particularly appealing for those seeking cleaner ingredients.

For those prioritizing ingredient control, dietary restrictions, or cost-effectiveness, the DIY approach is the clear winner. By making your own at home, you can completely customize the protein source, minimize added sugars, and create unique flavor combinations. The ability to batch-prep and freeze them means you don't have to sacrifice the grab-and-go convenience. Ultimately, whether you opt for a store-bought version or a homemade creation, a protein-packed version of the nostalgic crustless sandwich is more accessible than ever before.

Here is a fantastic resource on healthy alternatives to traditional snacks for more meal prep ideas.

Conclusion

The protein version of an Uncrustable has evolved from a simple concept into a tangible reality, with both major brands and inventive home cooks offering compelling options. Official 'Higher Protein' Uncrustables provide a convenient, pre-packaged solution, while challengers like Jams prioritize cleaner labels and higher protein counts. For those who want ultimate control and customization, homemade recipes offer a versatile and often more nutritious alternative. With so many choices available, finding a delicious, high-protein take on the classic crustless sandwich is now easier than ever, catering to a range of nutritional needs and preferences.

Frequently Asked Questions

Yes, Uncrustables officially launched 'Higher Protein' PB&Js with 12 grams of protein per sandwich. They are available in flavors like Bright-Eyed Berry and Up & Apple.

Jams is a competing protein PB&J brand, backed by athletes, that is available at Walmart. It offers 10 grams of protein per sandwich and uses cleaner ingredients without seed oils, dyes, or artificial flavors.

You can make a DIY version by adding ingredients like protein powder, powdered peanut butter, or Greek yogurt to the filling. You can also use a homemade chia jam for less sugar and more fiber.

Homemade versions allow for full control over ingredients, enabling you to reduce added sugar, incorporate nutrient-dense ingredients like flaxseed, and use higher-quality protein sources compared to pre-packaged versions.

Yes, just like store-bought versions, you can make homemade protein Uncrustables in batches and freeze them. For best results, use a soft, fresh bread and wrap them well before freezing.

While a sandwich crimper and cutter tool is ideal for sealing the edges, you can also use a large cookie cutter and a fork to press and seal the edges of the bread.

The official 'Higher Protein' Uncrustable has 12 grams of protein, while the Jams competitor offers 10 grams. Both provide a significant boost over the original classic Uncrustable, which has around 6 grams of protein.

References

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Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice.