Melted Snowman Cookies

Ingredients (10)

• + 4 egg whites add to pantry
• + 8 cups confectioners' sugar, or as needed add to pantry
• + ¼ cup lemon juice, or as needed add to pantry
• + 24 sugar cookies add to pantry
• ✓ 24 large marshmallows
• + 1 (.75 ounce) tube black decorating gel add to pantry
• + 1 (.75 ounce) tube orange decorating gel add to pantry
• + 75 silver nonpareils, or as desired add to pantry
• + 1 (.75 ounce) tube red decorating gel add to pantry
• + 1 (.75 ounce) tube green decorating gel add to pantry