Lime-in-the-Coconut Pie Recipe

• 1 (9 inch) prepared graham cracker crust
• 1 (14oz) can light coconut milk
• 1/3 c lime juice
• 1 tsp vanilla extract
• 2 drops green food coloring
• 1 tbsp corn starch
• 2 tbsp powdered sugar
• 2 tsp grated lime zest
• 3 eggs, separated
• 1 pinch salt
• 1 pinch cream of tartar
• 2 c frozen whipped topping, thawed

Directions