Description
Looking for easy Christmas cookie ideas? These chewy monster cookies are quick simple and festive with oats chocolate and M&Ms! Perfect for cookie swaps, holiday parties, or edible gifts. A healthy-ish sweet treat that’s fun for kids and adults to bake together!
Ingredients
- 1 cup old-fashioned oats
- 1 cup all-purpose flour
- 1/2 tsp baking soda
- 1/2 cup unsalted butter, softened
- 1/2 cup brown sugar
- 1/4 cup granulated sugar
- 3/4 cup creamy peanut butter
- 2 eggs
- 1 tsp vanilla extract
- 3/4 cup red and green M&Ms
- 1/2 cup chocolate chips
- Optional: 1/4 cup crushed mini pretzels or holiday sprinkles
Instructions
- Preheat oven to 350°F. Line baking sheet with parchment paper.
- In a bowl, mix flour, oats, and baking soda.
- Cream butter, brown sugar, and granulated sugar until light and fluffy.
- Beat in peanut butter, eggs, and vanilla.
- Gradually add dry ingredients and mix until combined.
- Fold in M&Ms, chocolate chips, and any extras.
- Scoop dough onto baking sheet and bake for 10–12 minutes.
- Let cool for a few minutes, then transfer to a wire rack.
Notes
- Chill dough before baking for thicker cookies.
- Press extra M&Ms on top for a festive look.
- Store in an airtight container for up to 5 days.
- Freeze baked cookies or dough balls for later baking.
- Prep Time: 15 minutes
- Cook Time: 12 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American