Double Chocolate Cookies

Ingredients:

• 1 cup (2 sticks) unsalted butter, softened
• 1 cup granulated sugar
• 1 cup brown sugar
• 2 eggs
• 1 teaspoon vanilla extract
• 2 cups all-purpose flour
• 1 cup cocoa powder
• 1 teaspoon baking soda
• 1/2 teaspoon salt
• 1 cup semisweet chocolate chips
• 1 cup white chocolate chips

Instructions:

1. Preheat the oven to 375°F (190°C). Line baking sheets with parchment paper.
2. In a large mixing bowl, cream together the butter and sugars until light and fluffy.
3. Add in the eggs one at a time, mixing well after each addition. Stir in the vanilla extract.
4. In a separate bowl, sift together the flour, cocoa powder, baking soda, and salt.
5. Gradually mix the dry ingredients into the wet mixture until well combined.
6. Fold in the chocolate chips.
7. Drop spoonfuls of dough onto the prepared baking sheets, leaving about 2 inches of space between each cookie.
8. Bake for 10-12 minutes, until the edges are set but the centers are still soft.
9. Remove from the oven and let cool on the baking sheets for 5 minutes before transferring to wire racks to cool completely.