Imagine sinking your teeth into a dessert that combines the irresistible crunch of oats, the creamy richness of peanut butter, and the playful burst of colorful M&M's - all in one epic bar! These Monster Cookie Bars are not just a treat; they're a flavor explosion that will have everyone begging for your secret recipe. Perfect for satisfying those intense sweet cravings, these bars are about to become your new go-to dessert that will make you the hero of every potluck, bake sale, and family gathering.
Prep Time: 15 mins
Cook Time: 25 mins
Total Time: 40 mins
Cuisine: American
Serves: 12 bars
Ingredients
- 1 cup peanut butter
- 1 cup brown sugar
- 1 cup granulated sugar
- 3 large eggs
- 1 teaspoon vanilla extract
- 2 cups rolled oats
- 1 cup chocolate chips
- 1 cup M&M's
Instructions
- Preheat your oven to 350°F (175°C). Grease a 9x13-inch baking pan or line it with parchment paper for easy removal of the bars.
- In a large mixing bowl, combine 1 cup of peanut butter, 1 cup of brown sugar, and 1 cup of granulated sugar. Use an electric mixer or a sturdy spatula to mix these ingredients together until they are well combined and creamy.
- Add 3 large eggs, one at a time, mixing well after each addition. Then, stir in 1 teaspoon of vanilla extract until the mixture is smooth and fully incorporated.
- Gradually add 2 cups of rolled oats to the wet mixture. Stir until the oats are evenly distributed throughout the batter.
- Fold in 1 cup of chocolate chips and 1 cup of M&M's, ensuring they are evenly mixed into the oat mixture.
- Pour the mixture into the prepared baking pan, spreading it out evenly with a spatula to ensure an even bake.
- Bake in the preheated oven for about 25 minutes, or until the edges are golden brown and a toothpick inserted in the center comes out with a few moist crumbs.
- Once baked, remove the pan from the oven and let it cool in the pan for about 10 minutes. Then, transfer the bars to a wire rack to cool completely before cutting into 12 squares.
- Enjoy your delicious Monster Cookie Bars as a sweet treat or dessert!
Tips
- Use room temperature ingredients, especially eggs and peanut butter, to ensure smooth mixing and consistent texture.
- Don't overmix the batter - mix just until ingredients are combined to keep the bars tender.
- For extra indulgence, try using chunky peanut butter or adding a sprinkle of sea salt on top before baking.
- Let the bars cool completely before cutting to get clean, neat squares.
- Store in an airtight container at room temperature for up to 5 days, or freeze for up to a month.
- For a fun variation, experiment with different types of chocolate chips or candy mix-ins.
- Line your pan with parchment paper for easy removal and cleanup.
Nutrition Facts
Calories: 320kcal
Carbohydrates: 40g
Protein: 8g
Fat: 16g
Saturated Fat: 6g
Cholesterol: 45mg
