Soft and Colorful Unicorn Cookies with Rainbow Sprinkles - My Homemade Recipe

Ingredients

• 1 cup (226g) unsalted butter, at room temperature
• 1 1/2 cups (285g) granulated sugar
• 2 large eggs, at room temperature
• 1 teaspoon (5ml) pure vanilla extract
• 3 1/2 cups (420g) all-purpose flour
• 1/2 teaspoon (2g) baking soda
• 1/2 teaspoon (2g) cream of tartar
• 1/4 teaspoon (1.2g) salt
• 1/2 cup rainbow sprinkles
• Gel colors (Pink, Royal Blue, and Violet)