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Rustic Oatmeal Cake Recipe

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  • Author: Evelyn
  • Prep Time: 20 minutes
  • Cook Time: 30 minutes
  • Total Time: 50 minutes
  • Yield: 12 servings 1x
  • Category: Desserts
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

This classic oatmeal cake is moist and flavorful, made with old-fashioned oats and topped with a rich coconut-nut broiled topping. It’s simple to prepare and perfect for a comforting homemade dessert.


Ingredients

Units Scale

For the Cake:

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

For the Topping:

  • 6 tablespoons unsalted butter, melted
  • 2/3 cup packed light brown sugar
  • 1/4 cup milk
  • 1 teaspoon vanilla extract
  • 1 1/2 cups sweetened shredded coconut
  • 1/2 cup chopped nuts, pecans or walnuts (optional)

Instructions

  1. Preheat Oven and Prepare Pan: Preheat your oven to 350°F (175°C) and grease a 9×13-inch cake pan with nonstick spray. Set it aside for later use.
  2. Soak the Oats: In a medium bowl, combine the rolled oats and boiling water. Stir and let them soak for 15 minutes until the oats are soft and have absorbed the water.
  3. Mix Dry Ingredients: In another bowl, whisk together the flour, cinnamon, baking soda, salt, and nutmeg to evenly distribute the leaveners and spices.
  4. Cream Butter and Sugars: In a large mixing bowl, beat the granulated sugar, brown sugar, and softened butter on medium speed for 4 to 5 minutes, or until light and fluffy. Scrape down the bowl as needed.
  5. Add Eggs and Vanilla: Add the eggs one at a time, mixing well after each addition. Beat in the vanilla extract.
  6. Add Dry Ingredients and Oats: Gradually add the dry ingredients to the wet mixture and mix until just combined. Then, add the soaked oat mixture and beat until fully incorporated and the batter is uniform.
  7. Bake the Cake: Spread the batter evenly in the prepared pan. Bake for 25 to 30 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs but not wet batter.
  8. Prepare the Topping: While the cake is baking or cooling slightly, whisk together the melted butter, brown sugar, milk, and vanilla extract in a medium bowl. Stir in the shredded coconut and chopped nuts if using.
  9. Top and Broil: Once the cake is out of the oven, change the oven’s setting to broil. Evenly spread the coconut-nut topping over the warm cake. Return the cake to the oven under the broiler for 1 to 2 minutes, watching closely, until the coconut is golden brown around the edges.
  10. Cool and Serve: Remove the cake from the oven and let it cool for at least 30 minutes before slicing and serving to allow the topping to set.

Notes

  • Use pecans or walnuts in the topping for extra texture and flavor, or omit for a nut-free version.
  • Keep a close eye while broiling the topping to prevent burning.
  • If desired, serve warm with a scoop of vanilla ice cream for an extra treat.
  • The cake keeps well covered at room temperature for up to 3 days or refrigerated for longer freshness.

Nutrition

  • Serving Size: 1 slice (1/12 of cake)
  • Calories: 390
  • Sugar: 35g
  • Sodium: 270mg
  • Fat: 18g
  • Saturated Fat: 11g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 53g
  • Fiber: 3g
  • Protein: 5g
  • Cholesterol: 65mg