I like making these 4th of July monster cookies because they are soft, thick, and packed with everything I enjoy in a cookie all at once. I enjoy how the peanut butter base, oats, chocolate chips, and festive red, white, and blue candies come together in one chewy bite. I also like that they are easy to customize and perfect for holiday parties, bake sales, or summer celebrations.
Ingredients
1 cup creamy peanut butter
1/2 cup unsalted butter, softened
1 cup brown sugar
1/2 cup granulated sugar
2 large eggs
1 teaspoon vanilla extract
2 cups old-fashioned oats
1 1/2 cups all-purpose flour
1 teaspoon baking soda
1/2 teaspoon salt
1 cup chocolate chips
3/4 cup red, white, and blue M&M-style candies
1/2 cup mini chocolate candies or chunks (optional)
(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)
Directions
I start by preheating the oven to 350°F (175°C) and lining baking sheets with parchment paper.
I cream together the peanut butter, softened butter, brown sugar, and granulated sugar until the mixture becomes light and fluffy.
I add the eggs and vanilla extract and mix until everything is smooth and well combined.
I stir in the oats, flour, baking soda, and salt until a thick cookie dough forms.
I fold in the chocolate chips and patriotic red, white, and blue candies until evenly distributed.
I scoop large spoonfuls of dough onto the baking sheet, spacing them apart because they spread slightly.
I gently press the tops down just a bit so they bake evenly.
I bake for about 10–12 minutes until the edges are set but the centers still look soft.
I let the cookies cool on the baking sheet for a few minutes before transferring them to a wire rack.
Servings and timing
I usually get about 24–30 cookies from this recipe.
Preparation time: 15–20 minutes
Baking time: 10–12 minutes per batch
Total time: about 40–50 minutes
Variations
I sometimes add white chocolate chips for extra sweetness.
I also like mixing in crushed pretzels for a salty crunch.
I occasionally use crunchy peanut butter for more texture.
I sometimes swap M&Ms for seasonal candy-coated chocolates.
I also like adding shredded coconut for a different chewy bite.
Storage/Reheating
I store these cookies in an airtight container at room temperature for up to 5 days.
I can refrigerate them for up to a week if I want them to last longer.
I also freeze baked cookies for up to 2 months and thaw them at room temperature.
If I want them warm again, I microwave them for about 10–15 seconds to soften them.
FAQs
Can I make the dough ahead of time?
I often prepare the dough a day ahead and keep it covered in the refrigerator until I’m ready to bake.
Why are my monster cookies turning out dry?
I usually find this happens if I add too much flour or overbake them, so I keep them slightly soft in the center.
Can I use quick oats instead of old-fashioned oats?
I can use quick oats, but I prefer old-fashioned oats because they give a better chewy texture.
Do I need to chill the dough?
I don’t always chill it, but I sometimes do if I want thicker cookies that spread less.
Can I make these without peanut butter?
I can replace peanut butter with almond butter or sunflower seed butter, but the flavor will change slightly.
Conclusion
I like these 4th of July monster cookies because they are fun, colorful, and packed with texture in every bite. I enjoy how they combine classic cookie flavors with festive holiday candy, making them a perfect treat for summer celebrations and sharing with family and friends.
