5. To form the cookies, pinch off equal parts of vanilla, strawberry and chocolate dough (about 15 grams each) and press them together so that they stick together but keep their individual colors. Press the cookie dough into a cookie scoop, tablespoon or roll it into a ball. Place cookie dough ball on a parchment lined baking tray then press down the cookie with the back of a spoon to flatten. Repeat with remaining dough and space cookies about 1 inch apart.