Easy German Cut-Out Cookies

Ingredients (10)

• + ½ cup unsalted butter, softened add to pantry
• + ⅔ cup white sugar add to pantry
• + 1 individual packet vanilla sugar add to pantry
• ✓ 1 egg
• + 2 cups all-purpose flour add to pantry
• + 1 teaspoon baking powder add to pantry
• + 3 tablespoons confectioners' sugar add to pantry
• + 2 teaspoons lemon juice, or more if needed add to pantry
• + 1 drop assorted food coloring add to pantry
• ✓ 1 (1.75 ounce) package multicolored candy sprinkles, or as desired