Classic Lemon Bars - A Duck's Oven

Ingredients

• 1 1/2 cups flour
• 2/3 cups confectioner’s sugar
• 3/4 cup cold butter (cut into 1/2 inch cubes)
• 6 eggs
• 1 3/4 cups sugar
• 1 cup lemon juice
• 6 tbsp flour
• 3-4 drops yellow food coloring
• 1/4 cup confectioner’s sugar (reserved for dusting)