Jump to Recipe·Print Recipe Monster Cookie Bars: Discover the Ultimate Recipe! 4 Introduction to Monster Cookie Bars There’s something magical about the aroma of freshly baked cookies wafting through the house. It takes me back to my childhood, where every Sunday was a baking day with my mom. Today, I want to share a recipe that captures that nostalgia: Monster Cookie Bars. These delightful treats are not just easy to whip up; they’re a sweet solution for busy days or a fun way to impress friends and family. Packed with oats, chocolate chips, and M&M’s, these bars are a delicious blend of flavors and textures that everyone will love. Let’s dive in! Why You’ll Love This Monster Cookie Bars These Monster Cookie Bars are a game-changer for anyone who loves a quick and satisfying dessert. They come together in just 45 minutes, making them perfect for last-minute gatherings or a sweet treat after dinner. The chewy texture, combined with the rich flavors of chocolate and peanut butter, creates a taste explosion that will have everyone coming back for seconds. Plus, they’re easy to customize, so you can make them your own! Ingredients for Monster Cookie Bars Gathering the right ingredients is the first step to creating these delightful Monster Cookie Bars. Here’s what you’ll need: Old-fashioned oats: These provide a chewy texture and a wholesome base for the bars. All-purpose flour: This helps bind everything together, giving the bars structure. Baking soda: A leavening agent that helps the bars rise slightly, making them light and fluffy. Salt: Just a pinch enhances the flavors and balances the sweetness. Unsalted butter: Softened butter adds richness and moisture to the bars. Brown sugar: This gives a deep, caramel-like flavor and helps keep the bars chewy. Granulated sugar: Adds sweetness and contributes to the overall texture. Large eggs: They act as a binder, helping to hold the ingredients together. Vanilla extract: A splash of vanilla adds warmth and depth to the flavor profile. Peanut butter chips: These bring a delightful nutty flavor; feel free to swap them for butterscotch or white chocolate chips for a nut-free version. Chocolate chips: Because who doesn’t love chocolate? They add richness and indulgence. M&M’s candies: These colorful gems not only add sweetness but also a fun crunch. For exact measurements, check the bottom of the article where you can find everything listed for easy printing. Now that you have your ingredients ready, let’s move on to the fun part—baking! How to Make Monster Cookie Bars Now that you have your ingredients ready, it’s time to roll up your sleeves and get baking! Follow these simple steps to create your delicious Monster Cookie Bars. Trust me, the process is just as enjoyable as the end result! Step 1: Preheat the Oven First things first, preheat your oven to 350°F (175°C). This ensures that your Monster Cookie Bars bake evenly. While the oven warms up, prepare your baking pan by greasing it or lining it with parchment paper. This little trick makes removing the bars a breeze! Step 2: Mix Dry Ingredients In a medium bowl, combine the old-fashioned oats, all-purpose flour, baking soda, and salt. Give it a good stir to mix everything together. Setting this mixture aside allows the flavors to meld while you work on the wet ingredients. Step 3: Cream Butter and Sugars In a large mixing bowl, cream together the softened butter, brown sugar, and granulated sugar until it’s light and fluffy. This step is crucial; it incorporates air into the mixture, giving your bars that delightful chewy texture. Don’t rush it—take your time! Step 4: Add Eggs and Vanilla Next, add the eggs one at a time, mixing well after each addition. This helps to create a smooth batter. Then, stir in the vanilla extract. The aroma of vanilla will fill your kitchen, making it hard to resist sneaking a taste! Step 5: Combine Wet and Dry Ingredients Gradually mix the dry ingredients into the wet mixture. Do this until just combined; overmixing can lead to tough bars. You want to keep that soft, chewy texture that makes Monster Cookie Bars so irresistible! Step 6: Fold in Chips and M&M’s Now comes the fun part! Gently fold in the peanut butter chips, chocolate chips, and M&M’s. Make sure they’re evenly distributed throughout the batter. Each bite should be a delightful surprise of flavors and textures! Step 7: Bake the Bars Spread the batter evenly into your prepared baking pan. Bake in the preheated oven for 25-30 minutes. Keep an eye on them; you want the edges to be golden brown, and a toothpick inserted in the center should come out clean. The smell will be heavenly! Step 8: Cool and Serve Once baked, allow the bars to cool in the pan for about 10 minutes. Then, transfer them to a wire rack to cool completely. Once cooled, cut them into squares and enjoy your delicious Monster Cookie Bars. Trust me, they won’t last long! Monster Cookie Bars: Discover the Ultimate Recipe! 5 Tips for Success Use room temperature ingredients for better mixing and texture. Don’t overmix the batter; it should be just combined for chewy bars. For extra flavor, toast the oats lightly before adding them. Let the bars cool completely before cutting for cleaner squares. Store leftovers in an airtight container to keep them fresh. Equipment Needed 9×13-inch baking pan: A standard size for these bars; you can use a glass or metal pan. Mixing bowls: A medium and a large bowl will do the trick. Electric mixer: Handy for creaming butter and sugars; a whisk works too. Spatula: Perfect for folding in ingredients and spreading the batter. Parchment paper: Optional, but it makes cleanup easier. Variations Nut-Free Version: Swap peanut butter chips for butterscotch or white chocolate chips to make these bars nut-free. Gluten-Free Option: Use gluten-free all-purpose flour to cater to gluten sensitivities. Healthier Twist: Substitute half the butter with unsweetened applesauce for a lighter version. Extra Crunch: Add chopped nuts like walnuts or pecans for added texture and flavor. Seasonal Flavors: Incorporate dried fruits like cranberries or raisins for a fruity twist. Serving Suggestions Pair your Monster Cookie Bars with a cold glass of milk for a classic treat. Serve them warm with a scoop of vanilla ice cream on top for an indulgent dessert. For a festive touch, drizzle melted chocolate over the bars before serving. Present them on a colorful platter to brighten up any gathering. FAQs about Monster Cookie Bars As you embark on your baking adventure with Monster Cookie Bars, you might have a few questions. Here are some common queries that can help you along the way: Can I use quick oats instead of old-fashioned oats? While old-fashioned oats give the best texture, you can use quick oats in a pinch. Just keep in mind that the bars may turn out a bit softer. How should I store leftover Monster Cookie Bars? Store your bars in an airtight container at room temperature for up to a week. If you want to keep them longer, consider freezing them! Can I make these bars ahead of time? Absolutely! You can bake them a day in advance. Just let them cool completely before storing them. They’ll still taste amazing! What can I substitute for eggs in this recipe? If you need an egg substitute, try using 1/4 cup of unsweetened applesauce or a flax egg (1 tablespoon ground flaxseed mixed with 2.5 tablespoons water) for each egg. Can I add other mix-ins to the Monster Cookie Bars? Definitely! Feel free to get creative. Chopped nuts, dried fruits, or even different types of chocolate can elevate your bars to new heights! Final Thoughts Creating these Monster Cookie Bars is more than just baking; it’s about crafting memories. The joy of mixing ingredients, the delightful aroma filling your kitchen, and the smiles on your loved ones’ faces as they take that first bite—these moments are what make cooking so rewarding. Whether you’re whipping them up for a family gathering or a cozy night in, these bars are sure to bring happiness. So, roll up your sleeves, embrace the process, and enjoy every chewy, chocolatey bite. Trust me, once you make them, they’ll become a staple in your dessert repertoire! Monster Cookie Bars: Discover the Ultimate Recipe! 6 Jessica Morgan Monster Cookie Bars: Discover the Ultimate Recipe! Delicious and chewy Monster Cookie Bars packed with oats, chocolate chips, and M&M’s, perfect for a sweet treat. Print Recipe Prep Time 15 minutes minsCook Time 30 minutes minsTotal Time 45 minutes mins Servings: 12 servingsCourse: DessertCuisine: AmericanCalories: 250 Ingredients Method Nutrition Notes Ingredients 1x2x3x? 2 cups old-fashioned oats1 cup all-purpose flour1 teaspoon baking soda1/2 teaspoon salt1/2 cup unsalted butter softened1 cup brown sugar packed1/2 cup granulated sugar2 large eggs1 teaspoon vanilla extract1 cup peanut butter chips1 cup chocolate chips1/2 cup M&M’s candies Method Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking pan or line it with parchment paper for easy removal.In a medium bowl, combine the oats, flour, baking soda, and salt. Mix well and set aside.In a large mixing bowl, cream together the softened butter, brown sugar, and granulated sugar until light and fluffy.Add the eggs one at a time, mixing well after each addition. Stir in the vanilla extract.Gradually add the dry ingredient mixture to the wet ingredients, mixing until just combined.Fold in the peanut butter chips, chocolate chips, and M&M’s until evenly distributed throughout the batter.Spread the batter evenly into the prepared baking pan.Bake in the preheated oven for 25-30 minutes, or until the edges are golden brown and a toothpick inserted in the center comes out clean.Allow the bars to cool in the pan for about 10 minutes before transferring them to a wire rack to cool completely. Cut into squares and serve. Nutrition Serving: 1barCalories: 250kcalCarbohydrates: 30gProtein: 4gFat: 12gSaturated Fat: 6gPolyunsaturated Fat: 4gCholesterol: 40mgSodium: 150mgFiber: 1gSugar: 18g Notes For a nut-free version, substitute the peanut butter chips with butterscotch or white chocolate chips. To make these bars even more indulgent, drizzle melted chocolate over the top once cooled. Tried this recipe?Let us know how it was!