Blueberry Brunch Cake - I Ate The 80's

Ingredients

• 1 cup butter or margarine, softened
• 1 ¾ cups sugar
• 1 tsp vanilla
• 4 eggs
• 3 cups flour
• 1 ½ tsp baking powder
• ½ tsp salt
• 21 oz can prepared blueberry fruit filling
• ¼ tsp nutmeg
• 1 ¼ cups powdered sugar
• 1 tbsp butter or margarine, softened
• 3 tbsp lemon juice
• 2 drops yellow food coloring