Monster Cookie Recipe

User Reviews

5

10 reviews
Excellent
  • Prep Time

    10 mins

  • Cook Time

    15 mins

  • Servings

    13 cookies

  • Calories

    311 kcal

  • Course

    Dessert

  • Cuisine

    American

Monster Cookie Recipe

Monster Cookies combine creamy peanut butter, brown and granulated sugars, and butter creamed together with egg and vanilla for a rich batter. Rolled oats, baking soda, flour, and salt provide structure and chewiness, while M&Ms and chocolate chips add color and bursts of sweetness. After chilling, the dough is scooped and baked to a firm yet tender cookie with a hearty texture and a blend of flavors from the peanut butter and chocolate.

Description

The Monster Cookie Recipe begins by creaming butter and sugars until smooth, then mixing in egg, peanut butter, and vanilla extract for richness and flavor. Dry ingredients—flour, rolled oats, baking soda, and salt—are incorporated to provide body and chew. The dough is folded with colorful M&Ms and semi-sweet chocolate chips for added sweetness and texture. Chilling the dough before baking helps control spread and improves texture.

Baked at 350°F, the cookies develop a golden exterior with a chewy interior, balancing the peanut butter's nuttiness and the chocolate's sweetness. The oats contribute to a hearty bite that differentiates these cookies texturally.

Storage instructions include room temperature sealing for up to four days, refrigeration for extended freshness, and detailed freezing guidelines both before and after baking for make-ahead convenience. Reheating recommendations allow for restoring warm texture when desired.

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Ingredients

Servings
  • ½ cup butter 1 stick - room temperature, unsalted
  • ½ cup brown sugar packed
  • ¼ cup granulated sugar
  • 1 egg room temperature
  • 2 tsp vanilla extract
  • ½ cup peanut butter creamy
  • 1 ¼ cups all-purpose flour
  • ½ cup rolled oats
  • ½ tsp baking soda
  • ¼ tsp kosher salt
  • ½ cup M&Ms
  • ½ cup semi sweet chocolate chips

Instructions

  1. Mix butter together with brown sugar and sugar using an electric mixer hand mixer or a stand mixer until smooth and fluffy.
  2. Add egg, peanut butter and vanilla extract to the bowl and mix again.
  3. In a separate bowl combine the flour, oats, baking soda and salt. Pour the dry ingredients into the wet and mix again with the electric mixer.
  4. Fold the M&Ms and chocolate chips into the batter with a flat spatula
  5. Cover the bowl with the dough and place it in the fridge to chill for at least 30 minutes.
  6. While that chills, preheat the oven to 350F and line a baking sheet with parchment paper.
  7. Scoop out about 3 tbsp of the dough with a cookie scoop and roll into a ball. Place on the baking sheet and bake at 350F for 15 minutes.
  8. Cool on a wire rack before enjoying

Notes

  • Store cookies in an airtight container at room temperature for up to 4 days or refrigerate for up to a week.
  • Freeze cookie dough balls on a baking sheet before transferring to an airtight container; bake from frozen at 325°F for 17–18 minutes.
  • Freeze baked cookies after cooling and thaw in fridge or at room temperature; warm gently in oven at 250°F for 4 minutes if preferred.

Nutrition Information

Show Details
Calories 311kcal (16%) Carbohydrates 35g (12%) Protein 5g (10%) Fat 17g (26%) Saturated Fat 8g (40%) Polyunsaturated Fat 2g (12%) Monounsaturated Fat 5g (25%) Trans Fat 0.3g (15%) Cholesterol 33mg (11%) Sodium 144mg (6%) Potassium 138mg (3%) Fiber 2g (8%) Sugar 21g (42%) Vitamin A 258IU (5%) Vitamin C 0.05mg (0%) Calcium 33mg (3%) Iron 2mg (11%)

Nutrition Facts

Serving: 13cookies

Amount Per Serving

Calories 311 kcal

% Daily Value*

Calories 311kcal 16%
Carbohydrates 35g 12%
Protein 5g 10%
Fat 17g 26%
Saturated Fat 8g 40%
Polyunsaturated Fat 2g 12%
Monounsaturated Fat 5g 25%
Trans Fat 0.3g 15%
Cholesterol 33mg 11%
Sodium 144mg 6%
Potassium 138mg 3%
Fiber 2g 8%
Sugar 21g 42%
Vitamin A 258IU 5%
Vitamin C 0.05mg 0%
Calcium 33mg 3%
Iron 2mg 11%

* Percent Daily Values are based on a 2,000 calorie diet.

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10 reviews
Excellent

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