Ingredients:
2 ½ cups all-purpose flour1 teaspoon baking soda½ teaspoon salt1 cup unsalted butter, softened¾ cup granulated sugar¾ cup brown sugar, packed2 large eggs2 teaspoons vanilla extract2 cups chocolate chipsGel food coloring (pink, blue, purple, yellow)Instructions:1. Preheat oven to 350°F (175°C). Line a baking sheet with parchment paper.2. Mix dry ingredients: In a bowl, whisk together flour, baking soda, and salt. Set aside.3. Cream butter and sugars: In another bowl, beat butter, granulated sugar, and brown sugar until light and fluffy.4. Add eggs and vanilla: Beat in eggs one at a time, then add vanilla extract.5. Combine wet and dry: Gradually mix in the dry ingredients until just combined.6. Divide and color: Split the dough into four bowls and add a few drops of different gel food colorings to each. Mix each portion lightly.7. Swirl the dough: Take small amounts of each colored dough and gently press them together to create a marbled effect.8. Add chocolate chips: Fold in the chocolate chips and scoop dough balls onto the baking sheet.9. Bake for 10-12 minutes or until edges are golden.10. Cool and enjoy: Let cookies cool on the baking sheet for a few minutes before transferring them to a wire rack.