"A simple, old fashioned moist cake filled with creamy peanut butter and oatmeal. Covered with a cooked brown sugar frosting. Lazy Daisy Peanut Butter Oatmeal Cake is a cake thatâ??s been around for many generations! Stays fresh up to 3 days. Keep covered...."
INGREDIENTS
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1 cup old fashioned oats
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1 1/2 cups boiling water
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1/2 cup butter
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1 cup brown sugar
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1 cup granulated sugar
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1/2 cup creamy peanut butter
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2 eggs
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2 teaspoons vanilla extract
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1 3/4 cup all purpose flour
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3 tablespoons cornstarch
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1 teaspoon baking soda
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1 teaspoon baking powder
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1/2 teaspoon salt
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1/2 cup butter
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1 cup brown sugar
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1 teaspoon vanilla extract
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1/2 cup heavy whipping cream, divided
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3 cups confectioners powdered sugar