Monster Oatmeal Chocolate Chip Cookie Bars
Monster Oatmeal Chocolate Chip Cookie Bars combine chewy old-fashioned oats and rich melty chocolate chips in every bite, delivering a soft, chewy, and flavorful dessert perfect for any occasion. Easy to make with simple ingredients, these bars offer a delicious balance of texture and sweetness that satisfy any sweet craving.
- Author: Mary
- Prep Time: 15 minutes
- Cook Time: 25-30 minutes
- Total Time: 40-45 minutes
- Yield: 12-15 bars 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Can be made gluten-free
Dry Ingredients
- 1 1/2 cups old-fashioned oats
- 1 cup all-purpose flour (or gluten-free flour blend for gluten-free version)
- 1/2 teaspoon baking soda
- 1/2 teaspoon salt
Wet Ingredients
- 3/4 cup (1 1/2 sticks) unsalted butter, softened (or coconut oil/vegan butter substitute)
- 1 cup brown sugar (or coconut sugar for a healthier option)
- 2 large eggs, at room temperature
- 2 teaspoons vanilla extract
Add-ins
- 1 cup chocolate chips (semi-sweet recommended; can substitute peanut butter chips, white chocolate, or butterscotch)
- Preheat and Prepare Your Pan: Set your oven to 350°F (175°C) and line a 9×13-inch baking pan with parchment paper or lightly grease it to prevent sticking.
- Mix the Dry Ingredients: In a medium bowl, whisk together the flour, baking soda, and salt until evenly combined, ensuring proper leavening and balanced flavors.
- Cream Butter and Sugar: In a large bowl, beat the softened butter with brown sugar until the mixture becomes light and fluffy, creating a sweet and creamy base.
- Add Eggs and Vanilla: Beat in the eggs one at a time, followed by the vanilla extract, incorporating moisture and enhancing aroma.
- Combine Wet and Dry Ingredients: Gradually add the dry ingredients to the wet mixture, mixing gently until just combined to maintain a tender, chewy texture.
- Fold in Oats and Chocolate Chips: Stir in the old-fashioned oats and chocolate chips evenly throughout the dough to ensure every bar is packed with chewy oats and melty chocolate.
- Bake: Spread the batter evenly into the prepared pan and bake for 25 to 30 minutes, or until the edges are golden and the center remains soft and chewy.
- Cool and Cut: Allow the bars to cool completely in the pan to set firmly before slicing into generous squares for serving.
Notes
- Use room temperature butter and eggs to ensure smooth blending and avoid lumps.
- Do not overmix the batter to keep the bars tender and prevent toughness.
- Choose high-quality or semi-sweet chocolate chips for the best melt and flavor.
- Use an oven thermometer to maintain accurate baking temperature for even browning.
- Let bars cool completely before cutting to achieve clean slices and maintain chewy texture.
- Variations include adding nuts, freeze-dried fruits, swapping chocolate chips for alternatives, using coconut sugar, or making gluten-free by using appropriate flour and oats.
Nutrition
- Serving Size: 1 bar
- Calories: 210
- Sugar: 15g
- Sodium: 120mg
- Fat: 10g
- Saturated Fat: 6g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 27g
- Fiber: 2g
- Protein: 3g
- Cholesterol: 35mg
Keywords: oatmeal cookie bars, chocolate chip bars, chewy cookie bars, homemade dessert, chocolate chip oatmeal bars