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To make Monster Cookie Brownies, you need simple ingredients. Here is the list: - 1 cup unsalted butter, melted - 2 cups granulated sugar - 4 large eggs - 2 teaspoons vanilla extract - 1 cup all-purpose flour - 1 cup cocoa powder - 1 teaspoon baking powder - 1/2 teaspoon salt - 1 cup semi-sweet chocolate chips - 1 cup peanut butter chips - 1 cup M&M candies - 1 cup quick oats Each ingredient plays a key role in the flavor and texture. The unsalted butter gives a rich base. Granulated sugar adds sweetness and helps with texture. The eggs bring moisture and help bind everything together. Vanilla extract gives a warm, fragrant note. Next, we mix the dry ingredients. All-purpose flour and cocoa powder form the brownie base. Baking powder adds a little lift, while salt enhances the sweet flavors. The chocolate chips and peanut butter chips add bursts of flavor. M&M candies bring color and a fun crunch. Finally, quick oats provide a chewy texture. With these ingredients, you can create a treat that is both delicious and exciting! {{ingredient_image_1}} 1. Preheat your oven to 350°F (175°C). Grease a 9x13 inch baking pan or line it with parchment paper. This helps with easy removal later. 2. In a large bowl, mix the melted butter with the granulated sugar until it is smooth. This should take just a minute or two. 3. Add the eggs one at a time. Mix well after each egg. Then, pour in the vanilla extract and stir. 4. In another bowl, whisk together the flour, cocoa powder, baking powder, and salt. Gradually add this dry mix to the wet ingredients. Stir until just combined. 5. Now it's time to fold in the fun! Add the chocolate chips, peanut butter chips, M&M candies, and quick oats. Make sure they are evenly mixed throughout the batter. 6. Pour the brownie batter into your prepared pan. Use a spatula to spread it out evenly. This ensures every piece bakes the same. 7. Place the pan in the oven and bake for 25 to 30 minutes. To check if they’re done, insert a toothpick into the center. It should come out with a few moist crumbs, not wet batter. 8. Once baked, let the brownies cool in the pan for at least 20 minutes. This helps them set up nicely. 9. Cut the brownies into squares for serving. They are great warm or at room temperature. For a fun touch, serve them on a colorful platter and sprinkle extra M&M candies on top. To make moist brownies, use melted butter. It adds richness and flavor. Be sure not to overmix the batter. This keeps the brownies soft. When baking, check for doneness with a toothpick. The toothpick should come out with a few moist crumbs, not wet batter. This means your brownies are ready to enjoy. For even baking, spread the batter smoothly in the pan. Use a spatula to level it out. Make sure your oven is preheated to 350°F (175°C). This step helps every batch bake evenly. Rotate the pan halfway through baking, if needed. This gives you the best results. For serving, cut the brownies into squares. Place them on a colorful platter for a fun look. You can sprinkle extra M&M candies on top. This adds color and a playful touch. For garnishing, consider a light dusting of powdered sugar. It gives a nice contrast to the rich brownies. You can also serve them with a scoop of vanilla ice cream. This adds creaminess and balance to each bite. Enjoy these fun ideas to make your Monster Cookie Brownies shine! Pro Tips Use Room Temperature Ingredients: Allow your eggs and butter to come to room temperature before mixing. This helps create a smoother batter and ensures even baking. Don’t Overmix: Once you add the dry ingredients to the wet mixture, mix just until combined. Overmixing can lead to tough brownies. Check for Doneness: Bake until a toothpick inserted in the center comes out with a few moist crumbs. This ensures your brownies are fudgy and not overbaked. Cool Before Cutting: Allow the brownies to cool in the pan for at least 20 minutes before cutting. This helps them set and makes for cleaner slices. {{image_2}} You can change the chips in your Monster Cookie Brownies. Try using white chocolate chips or butterscotch chips instead of semi-sweet chocolate chips. This swap adds new flavors and fun twists. If you want a nutty taste, add chopped nuts like walnuts or pecans. For a gluten-free option, use a gluten-free flour blend. Check the label to make sure it works well for baking. Your brownies will still be rich and delicious, just without the gluten. Let’s talk about flavor additions. You can make nutty variations by adding peanut butter or almond butter to the batter. This will boost the creaminess and flavor. You can also add a pinch of cinnamon for a warm taste. Consider seasonal variations too. For fall, add pumpkin spice or chopped apples. For winter holidays, use peppermint extract or festive sprinkles. These small changes can make your brownies fit any occasion! To keep your Monster Cookie Brownies fresh, store them at room temperature. Place them in an airtight container. This helps maintain their soft texture and rich flavor. You can also cover them with plastic wrap. They will stay fresh for about 3 to 5 days this way. If you want to enjoy that gooey goodness, just remember to keep them out of direct sunlight. If you want to store your brownies for a longer time, freezing is a great option. Cut the brownies into squares first. Wrap each piece in plastic wrap. Then, place them in a freezer-safe bag or container. They can last in the freezer for up to three months. When you’re ready to eat them, take the brownies out of the freezer. Let them thaw at room temperature for about 30 minutes. If you want them warm, you can reheat them. Just pop them in the microwave for about 10 to 15 seconds. Enjoy the melted chocolate goodness again! How do I know when my brownies are done? You can check your brownies by using a toothpick. Insert it into the center. If it comes out with a few moist crumbs, they are ready. If you see wet batter, they need more time. Bake them for 25 to 30 minutes. Can I make these brownies without eggs? Yes, you can. Use a substitute like applesauce or mashed banana. These will help keep the brownies moist. Use 1/4 cup of applesauce for each egg. This will change the taste a bit but still keep them yummy. What is the difference between brownie and cookie texture? Brownies are dense and chewy. They have a fudgy feel. Cookies are lighter and crispier. Cookies spread more in the oven. Brownies stay thick and soft. This gives brownies their rich, deep taste. How do I store leftovers? Store your brownies in an airtight container. Keep them at room temperature for up to four days. If you want to keep them longer, freeze them. Wrap them tightly in plastic wrap, then in foil. They can last for three months in the freezer. You can create delicious brownies using simple ingredients and straightforward steps. We covered the key ingredients like butter, sugar, and chocolate. Then, I shared how to mix and bake for perfect results. Don’t forget my tips for moistness and fun variations. Store them right to enjoy later. These brownies can be a great treat or dessert for any occasion. I hope you feel inspired to bake your own tasty batch! Enjoy every bite and share with friends!

Monster Cookie Brownies

Delicious brownies packed with chocolate chips, peanut butter chips, M&M candies, and oats.
Print Recipe Save Recipe
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 50 minutes
Course Dessert
Cuisine American
Servings 24
Calories 200 kcal

Ingredients
  

  • 1 cup unsalted butter, melted
  • 2 cups granulated sugar
  • 4 large eggs
  • 2 teaspoons vanilla extract
  • 1 cup all-purpose flour
  • 1 cup cocoa powder
  • 1 teaspoon baking powder
  • 0.5 teaspoon salt
  • 1 cup semi-sweet chocolate chips
  • 1 cup peanut butter chips
  • 1 cup M&M candies
  • 1 cup quick oats

Instructions
 

  • Preheat your oven to 350°F (175°C) and grease a 9x13 inch baking pan or line it with parchment paper for easy removal.
  • In a large mixing bowl, combine the melted butter and granulated sugar, mixing until well combined and smooth.
  • Add the eggs one at a time, mixing well after each addition, followed by the vanilla extract.
  • In a separate bowl, whisk together the flour, cocoa powder, baking powder, and salt. Gradually add this dry mixture to the wet ingredients, stirring until just combined.
  • Fold in the chocolate chips, peanut butter chips, M&M candies, and oats until evenly distributed throughout the batter.
  • Pour the brownie batter into the prepared baking pan, spreading it evenly with a spatula.
  • Bake in the preheated oven for 25-30 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs (not wet batter).
  • Allow the brownies to cool in the pan for at least 20 minutes before cutting into squares for serving.
  • Enjoy your delicious Monster Cookie Brownies warm or at room temperature!

Notes

Serve the brownies on a colorful platter, topped with a sprinkle of extra M&M candies for a fun and vibrant presentation.
Keyword brownies, cookies, dessert