Monster Cookies

Servings: 48 Difficulty: Intermediate
Chewy, loaded oatmeal cookies packed with peanut butter, chocolate chips, and M&Ms
Monster Cookies recipe image

Monster Cookies

Difficulty: Intermediate
Servings: 48 Calories: 186.3

Description

These classic American monster cookies are the ultimate crowd-pleaser, combining the best elements of oatmeal raisin and peanut butter cookies. The dough is rich with creamy peanut butter and sweetened with both white and brown sugar for a deep, caramel-like flavor. Loaded with crunchy oats, semi-sweet chocolate chips, and colorful M&Ms, every bite offers a delightful mix of textures. They are soft and chewy in the center with slightly crisp edges, making them perfect for lunchboxes, potlucks, or satisfying a late-night sweet tooth. Easy to mix up, these cookies are a nostalgic favorite that appeals to kids and adults alike.

Ingredients

Directions

  1. Preheat oven to 350F (175C). Line large baking sheets with parchment paper or lightly grease them.
  2. In a large bowl, cream the softened butter until smooth.
  3. Gradually add the granulated sugar and brown sugar, beating well until the mixture is light and fluffy.
  4. Add the eggs, peanut butter, vanilla extract, and corn syrup; beat well until fully combined and creamy.
  5. Stir in the oats, baking soda, and salt until evenly distributed throughout the dough.
  6. Fold in the M&M's and semi-sweet chocolate morsels.
  7. Drop dough by rounded 1/4-cupfuls, spacing them 4 inches apart on the prepared cookie sheets.
  8. Bake for 12 to 15 minutes, or until the edges are set but the centers still look slightly soft.
  9. Allow cookies to cool on the baking sheets for 5 minutes before transferring them to wire racks to cool completely.

Nutrition Facts

Servings 48


Amount Per Serving
Calories 186.3kcal
% Daily Value *
Total Fat 20.7g32%
Saturated Fat 6.6g33%
Cholesterol 0.0mg0%
Sodium 307.5mg13%
Total Carbohydrate 0.3g1%
Dietary Fiber 0.0g0%
Sugars 0.0g
Protein 0.1g1%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.

Note

Storage: Store cooled cookies in an airtight container at room temperature for up to 5 days. For longer storage, freeze the dough balls before baking or freeze baked cookies for up to 3 months.

Substitutions: You can use smooth peanut butter if you prefer a uniform texture. Old-fashioned rolled oats work best, but quick oats can be used in a pinch (the cookies may be slightly less chewy).

Tip: If the dough feels too sticky to scoop, chill it in the refrigerator for 20-30 minutes before baking. This also helps the cookies hold their shape better.

Variation: Add 1 cup of shredded coconut or butterscotch chips for a different flavor profile.

Keywords: monster cookies, peanut butter cookies, oatmeal cookies, chocolate chip, mm's, american dessert, baking, chewy cookies, kid friendly, potluck dessert, lunchbox treat, homemade, sweet tooth, classic recipe, cookie dough
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