Monster Cookie Protein Bars Recipe
These Monster Cookie Protein Bars are a delicious and convenient no-bake snack packed with creamy natural peanut butter, maple syrup, oat flour, and vanilla whey protein powder. They are studded with mini chocolate chips and mini M&M’s for a fun, sweet crunch. Perfect for a quick energy boost or post-workout fuel, these bars are easy to make and can be stored in the fridge or freezer.
- Author: Jeannette
- Prep Time: 10 minutes
- Cook Time: 0 minutes
- Total Time: 1 hour 10 minutes
- Yield: 6-8 protein bars 1x
- Category: Snacks
- Method: No-Cook
- Cuisine: American
- Diet: Low Fat
Dry Ingredients
- ½ cup oat flour
- 60 grams vanilla whey protein powder (about ½ cup + 2 tablespoons)
- 1 tablespoon mini chocolate chips
- ¼ cup mini M&M’s
Wet Ingredients
- 1 cup creamy natural peanut butter (must be natural, with oil separating)
- 5 tablespoons maple syrup
- 1 teaspoon vanilla extract
- Combine Ingredients: Add the peanut butter, maple syrup, vanilla extract, oat flour, and vanilla whey protein powder to a large bowl.
- Mix Thoroughly: Use an electric mixer or mix by hand with a silicone spatula until all ingredients are well combined and form a dough-like mixture.
- Add Chocolate and Candy: Fold in the mini chocolate chips and mini M&M’s evenly throughout the mixture.
- Press Into Pan: Line a loaf pan or meal prep container with parchment paper. Press the dough firmly into the container using your hands or a spoon, creating an even, thick base.
- Freeze to Set: Cover the container or loaf pan with plastic wrap and place it in the freezer for 1 hour, or until the mixture is firm.
- Cut Into Bars: Lift the parchment paper out of the container and cut the set dough into 6 to 8 bars using a knife.
- Store Properly: Wrap individual bars and store them in the fridge for up to 1 week or place in freezer bags and keep frozen for up to 2 months.
Notes
- Oat flour can be made by grinding rolled oats in a food processor until fine.
- Use natural peanut butter that has oil separation for best texture.
- For a vegan option, substitute whey protein powder with a plant-based protein powder.
- Bars can be customized by using different types of mini candies or chocolate chips.
- If bars are too sticky after thawing, keep them chilled for easier handling.
Keywords: Monster Cookie Protein Bars, protein bars, no-bake snack, peanut butter bars, healthy snack, protein packed, easy protein bars, post workout snack