High Protein Low-Carb Peanut Butter Fudge Brownie Pie

A brownie pie that is low carb and tastes amazing? Yes!

This version has less than 3g sugar and is packed with 26 grams of protein. 

And if you use a pre-made low-carb crust, this treat will be ready in under 15 minutes. If you skip the crust - this recipe is ready in under 1 minute.

Try this recipe with Chocolate Protein Milkshake

Protein Milkshake High Protein Low-Carb Peanut Butter Fudge Brownie Pie

How to Make This Fudge Brownie Pie

Let’s quickly run through the ingredients of this delicious low carb recipe.

The Crust

The crust is easy. This recipe uses the low-carb crust from Keebler. These are available at Walmart, Target, and Kroger. 

This recipe can also be made crustless.

Add the fudge brownie batter to a oven-safe bowl for a few minutes at the same oven temperature. 

And if you’re really hungry, eat it unbaked, straight out of the bowl. It's delicious as a quick breakfast, to-go snack, or healthy dessert.

The Protein Fudge Brownie Filling

Here is the dry ingredient you’ll need with a quick note on potential swaps:

The key to a great protein recipe is the quality of the protein powder. Because Protein Milkshake is made with all natural ingredients and no fillers, your protein brownie will taste amazing and satisfy your sugar cravings while keeping you on track with your weight loss and fitness goals.


With any protein dessert, it's important to mention every protein powder is different, unfortunately. If you’re using a different protein than the recipe calls for, you may not get the recipe to taste just right.
  • 1 mini Keebler Ready Crust , or any 4 oz crust (optional)
  • 3/4 scoop (23g) Chocolate  Protein Milkshake 
  • 1 Tbsp (16g) creamy peanut butter
  • 2 Tbsp (30g) unsweetened apple sauce


  1.  Preheat an oven to 350F and bake the pie crust for about 5 minutes until it begins to turn golden brown.
  2. While the crust bakes, mix the remaining ingredients together to form a batter.
  3. Remove the crust from the oven, add the batter, and bake for another 4-6 minutes. You want it to be gooey, so don’t over bake.


  • One pie has 7 Smart Points


  • Amount Per Serving: 
  • CALORIES: 305 
  • TOTAL FAT: 13g 
  • PROTEIN: 26g
Recipe and Image Credit: This recipe was created by Mason Fit 

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