Old Fashioned Oatmeal Cake Recipe

This recipe delivers the ultimate moist and dense oatmeal cake, perfect for picnics, dinners, or any occasion! My favorite version of a classic, this recipe is easy to follow and results in a deliciously comforting cake with a delightful topping. Get ready to experience the best oatmeal cake you've ever tasted!

Prep Time 20 mins
Cook Time 43 mins
Calories 673.8 kcal
Protein 13g
Rating 5.0 (3 Reviews)
Old Fashioned Oatmeal Cake 11

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Chef Forktionary, author of this recipe

Recipe adapted from Food.com. Standardized by Forktionary.

Ingredients for Old Fashioned Oatmeal Cake

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How to Make Old Fashioned Oatmeal Cake

  1. Preheat oven to 350°F (175°C). Grease and flour a 9x13 inch baking pan.
  2. In a large bowl, pour 1 cup boiling water over 1 cup rolled oats. Let stand for 5 minutes to soften.
  3. Add 1 ½ cups granulated sugar, ½ cup unsalted butter (melted), 2 large eggs, 1 teaspoon vanilla extract, 1 ½ cups all-purpose flour, 1 teaspoon baking soda, ½ teaspoon baking powder, and ½ teaspoon salt to the oatmeal mixture. Mix until just combined. Do not overmix.
  4. Pour batter into the prepared pan.
  5. Bake for 30-35 minutes, or until a wooden skewer inserted into the center comes out clean.
  6. **While cake is baking, prepare the topping:** In a medium bowl, combine ½ cup brown sugar, ½ cup chopped walnuts or pecans, ¼ cup melted butter, and 1 teaspoon cinnamon.
  7. Once the cake is out of the oven, immediately sprinkle the topping evenly over the warm cake.
  8. Place the cake under the broiler for 2-3 minutes, watching carefully to prevent burning, until the topping is bubbly and slightly browned.
  9. Let the cake cool slightly before serving. Enjoy warm or at room temperature!

Nutrition Information (Approximate per serving)

Sodium

18 g

Sugar

203g

Fat

69g

Carbs

23g