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Oatmeal Cake
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Old Fashioned Oatmeal Cake

This delicious old fashioned oatmeal cake combines rolled oats with warm spices, all with a toasted coconut and almond topping.
Course Dessert
Cuisine American, Southern American
Keyword oatmeal cake, oatmeal cake recipe
Prep Time 20 minutes
Cook Time 40 minutes
Servings 15
Calories 345kcal
Author Beth Pierce

Ingredients

Oatmeal Cake

  • 1 cup old fashioned rolled oats
  • 1 1/4 cups boiling water
  • 1 1/3 cups all-purpose flour
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1 teaspoon ground cinnamon
  • 1/4 teaspoon ground nutmeg
  • 1/2 cup unsalted butter softened
  • 1/2 cup light brown sugar
  • 1/2 cup granulated sugar
  • 2 large eggs
  • 1 tablespoon maple syrup see notes
  • 1 teaspoon vanilla extract

Coconut Topping

  • 1/2 cup unsalted butter melted
  • 3/4 cup light brown sugar
  • 3 tablespoon milk whole or 2%
  • 1 cup sweetened shredded coconut
  • 2/3 cup coarsely chopped walnuts or pecans

Instructions

  • Preheat oven to 350 degrees. Grease 9x13-inch baking pan.
  • Combine the oatmeal and the boiling water and let the oats soak while you work on the rest of the recipe.
  • In a medium bowl, whisk the flour, baking soda, salt, ground cinnamon, and ground nutmeg.
  • Beat the butter, brown sugar, and granulated sugar in a large bowl using a handheld mixer on medium speed until blended. Add the eggs, maple syrup, and vanilla extract and stir to combine using a spoon.
  • Add the flour mixture in several increments, mixing just until combined.
  • Stir the softened oats into the mixture. Pour the mixture into the prepared baking dish. Bake for 35 minutes or until a toothpick inserted in the top comes out clean or with a few moist crumbs.
  • When the cake is almost done baking, stir the melted butter, brown sugar, milk, shredded coconut, and walnuts in a medium bowl.
  • Spoon the mixture over the warm baked cake, Use an offset spatula to level it. Place it under the broiler for 1-2 minutes. Keep a close eye on it as broilers are unpredicatable.

Notes

  • I only add maple syrup if I have some in the house. It is not a key ingredient, so do not purchase a bottle for 1 tablespoon. 
  • After the cake has cooled, cover it with plastic wrap and store it on the counter for up to 3 days. 
  • Freeze the cooled cake wrapped in several layers of plastic wrap for up to 3 months. Thaw on the counter overnight. 

Nutrition

Calories: 345kcal | Carbohydrates: 42g | Protein: 4g | Fat: 19g | Saturated Fat: 10g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 4g | Trans Fat: 0.5g | Cholesterol: 58mg | Sodium: 185mg | Potassium: 121mg | Fiber: 2g | Sugar: 28g | Vitamin A: 421IU | Vitamin C: 0.1mg | Calcium: 40mg | Iron: 1mg