Salted Caramel Peanut Butter Stuffed Protein Brownies (Refined Sugar Free, High Protein)

These Salted Caramel Peanut Butter Stuffed Protein Brownies are ultra gooey and indulgent, with a sneaky high-protein boost. Made with Macro Mike’s Double Choc Chip Brownie Mix + Salted Caramel Powdered Peanut Butter, they’re easy to make, gluten-free, and they are quite literally my dream dessert! Trust me when I tell you, you’re going to want these on repeat!

Close-up of high protein brownies layered with salted caramel peanut butter and topped with creamy frosting

I’ve been wanting to collab with Macro Mike forever, so I knew I had to bring something good for this one. These Salted Caramel Peanut Butter Stuffed Protein Brownies are my DREAM. They are layered with a thick creamy salted caramel peanut butter center and topped with a simple salted caramel peanut butter yogurt frosting—all made with better-for-you ingredients.

Gooey pull-apart shot showing the creamy salted caramel peanut butter layer inside the protein brownies

The Macro Mike brownie mix bakes up into the fudgiest, richest base — seriously, SO good (think Duncan Hines, but waaaaaaay better). And that salted caramel peanut butter layer? It’s soft, it’s salty, and it takes these to a whole other level of delicious. They’re indulgent in the best way possible, with a sneaky protein boost to keep things more balanced. I promise you, these disappear fast!

Watch Me Make Salted Caramel Peanut Butter Stuffed Brownies

I’m all about making desserts that taste nostalgic but are made with ingredients that feel good to eat. I definitely don’t think every treat needs to be protein-packed—but it’s such an easy way to add balance to a dessert like this. Plus, when it tastes like this?? Why the heck not! Plus (as if you needed another excuse) with Macro Mike’s current EOFY sale (up to 70% off!), it’s the perfect time to stock up and try these brownies for yourself. The sale is running until the 23rd of June, so grab a bag (or 5) while you can!

One bite of that gooey salted caramel peanut butter center… trust me, you’ll be hooked. You’ll want to keep a stash of these in your fridge at all times.

Sliced Salted Caramel Stuffed Protein Brownies made with Macro Mike brownie mix and peanut butter

Why You’ll Love These

  • Ultra gooey + rich - The brownie layers are fudgy, while the peanut butter center stays soft.

  • High protein - Thanks to Macro Mike’s protein-packed mix + PB powder.

  • Gluten-free - The mix is gluten-free and refined sugar free.

  • Easy to make - Just layer, bake, and frost! No skills required!

Overhead view of Salted Caramel Peanut Butter Stuffed Protein Brownies with creamy frosting

What You’ll Need

  • Thick coconut yogurt - Make sure it’s a super thick brand, if you want even more protein you could even use greek yogurt!

Salted Caramel Peanut Butter Protein Brownies made with Macro Mike Double Choc Chip Brownie Mix and Salted Caramel Powdered Peanut Butter

How to Make It:

  1. Prepare the peanut butter layer and freeze.

  2. Mix the brownie batter and layer half in a pan, followed by the frozen peanut butter, then the rest of the batter.

  3. Bake at 350F for 30 minutes.

  4. Mix the yogurt and peanut butter powder together until smooth.

  5. Cool completely, and top with the peanut butter yogurt frosting. Slice and enjoy!

salted caramel peanut butter stuffed protein brownie topped with creamy coconut yogurt frosting
Salted Caramel Peanut Butter Stuffed Protein Brownies made with Macro Mike Brownie Mix and Salted Caramel Powdered Peanut Butter

Frequently Asked Questions

  • Do I have to freeze the salted caramel peanut butter layer?
    Yes! Freezing it ensures it stays as a distinct layer when baked. If you skip this step, the peanut butter will dissolve into the brownie batter.

  • How should I store these brownies?
    Store in an airtight container in the fridge for up to 5 days. They’re great chilled straight from the fridge!

  • Can I make them dairy-free?
    Absolutely! Use thick coconut yogurt (or any dairy-free alternative) for the frosting, and coconut milk for the brownies.

  • Can I double the recipe?
    Yes! You can double everything and use a larger baking pan—just adjust the bake time as needed.

Gluten Free, Dairy Free, Low Sugar, Brownies, High Protein, Crave Worthy, Chocolate, Caramel, Peanut Butter, Easy Recipes
Baked Goods
American
Yield: 9
Author:
Salted Caramel Peanut Butter Stuffed Protein Brownies

Salted Caramel Peanut Butter Stuffed Protein Brownies

These Salted Caramel Peanut Butter Stuffed Protein Brownies are ultra fudgy and packed with flavor — layered with a gooey salted caramel peanut butter center and topped with creamy peanut butter yogurt frosting. Made with Macro Mike’s Double Choc Chip Brownie Mix + Salted Caramel Powdered Peanut Butter, they’re gluten-free, high protein, and perfect for when you’re craving something decadent but balanced. Keep a batch in the fridge — they only get better the next day!

Prep time: 15 MinCook time: 30 MinInactive time: 1 HourTotal time: 1 H & 45 M

Ingredients

For the Salted Caramel Peanut Butter Layer:
For the Brownies:
For the Frosting

Instructions

Notes


  • For dairy-free, use thick coconut yogurt or other non-dairy alternative.
  • The brownies get even fudgier after chilling overnight — highly recommend!
  • You can easily double the recipe and use a larger pan.


Nutrition Facts

Calories

245

Fat

15 g

Carbs

19 g

Fiber

3 g

Sugar

7 g

Protein

11 g

Approximated off of 9 servings

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💡 More brownie recipes you’ll love: [Brownie Twix Bars] / [S’mores Brownie Skillet] / [Peanut Butter Banana Protein Brownies]

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