Blue cookie monster cookies packed with chocolate chips, Oreos, and chunks of crispy cookies—soft, chewy, and perfect for any dessert table.

Scale

1 cup butter (room temperature)

1 cup light brown sugar (packed)

¾ cup granulated sugar

2 large eggs

2 teaspoons vanilla

Blue food coloring

1 teaspoon salt

2 teaspoons baking powder

3 cups flour

¾ cup semisweet chocolate chips

½ cup white chocolate chips

¾ cup chopped Oreos

¾ cup chopped crispy chocolate chip cookies

¾ cup milk chocolate discs or chunks

Toppings: extra chips and chopped cookies

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1. Preheat oven to 350°F.

2. Cream butter and sugars for 1 minute.

3. Add eggs and vanilla; beat for 3 minutes until pale and fluffy.

4. Add blue food coloring.

5. Mix in salt, baking powder, and flour until combined.

6. Fold in mix-ins (chips and chopped cookies).

7. Shape dough around milk chocolate pieces.

8. Top each cookie with extra chips and cookie pieces.

9. Bake 10–12 minutes; cool on tray for 5 minutes before moving to rack.

Chill dough if too soft.

Use gel food coloring for best color.

Store in airtight container or freeze up to 3 months.