Strawberry Poptart Sheet Cake

Bahan-bahan (18 porsi)

• 2 cups freeze dried strawberries
• 1 cup melted salted butter
• 1/3 cup plain greek yogurt or sour cream
• 2 large eggs, at room temperature
• 3/4 cup granulated sugar
• 1 cup high-quality strawberry jam
• 2 teaspoons vanilla extract
• 2 1/2 cups all purpose flour
• 1 1/2 teaspoons baking powder
• 1/4 teaspoon baking soda
• 1 teaspoon salt
• 1/4 cup warm milk
• 2 ounces cream cheese, at room temperature
• 2 cups powdered sugar
• 2 -3 tablespoons freeze dried strawberry powder
• 1/4 cup hot milk, plus more as desired
• 1 teaspoon vanilla extract