Super Moist Chocolate Cake

Ingredients

• 1 3/4 cups all-purpose flour
• 1 3/4 cups sugar
• 3/4 cup unsweetened cocoa powder
• 1 1/2 tsp baking powder
• 1 1/2 tsp baking soda
• 1 tsp salt
• 2 eggs
• 1 cup whole milk or 2 %
• 1/2 cup vegetable oil
• 2 tsp vanilla extract
• 1 cup boiling water
• 1 can (12 oz) evaporated milk
• 3/4 cup sugar
• 1/2 cup unsweetened cocoa powder
• 1/4 cup water
• 2 tbsp all-purpose flour
• 4 tbsp butter