Giant Peanut Butter Granola Cup (High Protein, Low Sugar, Keto Friendly)

This giant peanut butter cup is every chocolate peanut butter lover’s dream. With a crunchy protein granola base, a creamy peanut butter caramel, and a rich chocolate peanut butter topping, it’s the perfect no-bake dessert that still will help you reach your health goals.

Close-up side angle of giant peanut butter cup showing crunchy granola base, peanut butter filling, and chocolate topping.

Sometimes you just need peanut butter and chocolate in the best way possible… introducing this giant peanut butter granola cup. It’s made with simple, nourishing ingredients, comes together in no time at all (so your peanut butter choccy craving can be satisfied ASAP), and sets in the fridge or freezer so you don’t even have to turn on the oven.

Watch Me Make Giant Peanut Butter Granola Cup

The base is made from the new Catalina Crunch Peanut Butter Protein Granola (Which is literally too good for words) for an extra crunch and blended with coconut oil to hold it all together. Then comes the creamy peanut butter caramel layer, literally liquid gold, sweetened with just a touch of maple syrup. Finally, everything gets topped with a silky chocolate peanut butter layer that sets beautifully once chilled.

Prep it ahead of time and keep in the fridge for up to a week, and you’ve got an indulgent yet better-for-you treat that’s perfect for any occasion.

Slice of giant peanut butter cup on white plate served with spoonful of peanut butter on the side.

Why You’ll Love It

  • Dietary Friendly – gluten free, low in sugar, and high in protein.

  • No-bake & easy – only a few steps to make and no oven required.

  • Naturally sweetened – maple syrup instead of refined sugar.

  • Rich, creamy & crunchy – all the textures in one bite.

Single slice of giant peanut butter cup with chocolate topping and peanut butter filling.

What You’ll Need

  • Granola – I used Catalina Crunch’s NEW peanut butter protein granola for the base because it adds a perfect crunch, is low in sugar and high in protein!

  • Coconut Oil – helps bind the crust together and keeps it firm once chilled. If you don’t do coconut, grass-fed butter or ghee should also work.

  • Peanut Butter – creamy, natural peanut butter with just peanuts + salt is best here. It keeps the filling smooth and rich without being overly sweet. you can also sub almond, cashew, or sunbutter if needed.

  • Maple Syrup – I used Choc Zero Sugar Free Maple Syrup to keep it sugar free.

  • Almond Milk – just a splash to smooth out the caramel layer. Any dairy-free milk works (cashew, oat, etc.), so use what you have on hand.

  • Chocolate Chips – I like Lily’s Sweets Sugar Free Chocolate Chips to keep it sugar free.

Bite taken out of giant peanut butter cup slice showing crunchy base and creamy layers.

How To Make

  1. In a food processor, blend granola and coconut oil until crumbly. Press into the bottom of a springform pan.

  2. In a bowl, whisk together peanut butter, maple syrup, and almond milk until smooth. Spread over the crust.

  3. Melt chocolate chips with peanut butter, stir until silky, and pour over the caramel layer.

  4. Freeze or refrigerate until set. Slice and serve.

Recommended Tools

Two stacked slices of giant peanut butter cup showing chocolate and peanut butter layers.

FAQ

  • Is this giant peanut butter cup really low sugar?

    Yes! It’s made with Catalina Crunch sugar-free protein granola, lily’s sugar-free chocolate chips, and ChocZero maple syrup, which keeps the sugar low while still tasting indulgent. Of course you can swap out te ingredients for your favorite brands, but these are the ones I HIGHLY recommend.

  • Can I use regular chocolate and syrup instead?

    Absolutely. If you don’t need it low sugar, regular chocolate chips and maple syrup will work perfectly!

  • What kind of peanut butter is best?

    Natural, creamy peanut butter made with just peanuts (and salt) works best for a smooth filling and topping. Avoid added sugar or hydrogenated oils if you want to keep it sugar free and “cleaner”.

  • How long does this dessert keep?

    It lasts up to a week in the fridge or a month in the freezer. Just slice it and store in an airtight container.

  • Do I need a springform pan?

    A springform pan makes it easier to remove and slice cleanly, but you can also press it into a lined cake pan or pie dish. But it will be much harder to remove from the pan.

  • Can I make it nut-free?

    Yes! Swap peanut butter for sunflower seed butter and use a nut-free granola for the base.

  • How many servings does this make?

    This recipe makes about 6 slices. You can cut bigger wedges (3–4) for a larger serving or 6 slices for bite-sized portions. It is pretty rich so you may not need as big portions.

Gluten Free, Vegan, Dairy Free, High Protein, Low Sugar, Keto, Peanut Butter, Caramel, Chocolate
No Bake
American
Yield: 6
Author:
Keto Giant Protein Peanut Butter Granola Cup

Keto Giant Protein Peanut Butter Granola Cup

This giant peanut butter cup is every chocolate + peanut butter lover’s dream. With a crunchy granola base, creamy peanut butter caramel, and a rich chocolate topping.

Prep time: 15 MinInactive time: 2 HourTotal time: 2 H & 15 M

Ingredients

Base
Filling
Topping

Instructions

Notes


  • Store in the fridge for a week or in the freezer for up to a month.
  • Slice with a sharp knife warmed under hot water for clean cuts.


Nutrition Facts

Calories

306

Fat

23 g

Carbs

22 g

Fiber

10 g

Sugar

3 g

Protein

20 g
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