Unicorn Baked Strawberry Donuts

Ingredients

• 10 tbsp unsalted buter at room temp
• 1/2 cup sugar
• 1/2 cup brown sugar
• 2 whole eggs
• 3 cups all purpose flour
• 4 1/2 tsp baking powder
• 1 cup strawberry preserves
• 3 tsp vanilla extract
• 6 tbsp milk
• 1 cup butter at room temp
• 4 cups powdered sugar sifted
• 1 tsp vanilla extract
• 1 tbsp milk
• 1/4 cup strawberry preserves
• 1 drop red food coloring optional
• 2 cups powdered sugar sifted
• 6-8 tbsp milk
• 1 drop red food coloring