Mom's Oatmeal Cake

Indulge in the nostalgic flavors of comfort and tradition with Mom's Oatmeal Cake—an irresistible dessert that's as heartwarming as it is delicious. This moist, tender cake is made with old-fashioned rolled oats soaked in boiling water, creating a luscious base that's spiced with cinnamon and topped with a caramelized coconut-pecan topping. The rich brown sugar and buttery glaze, broiled to golden perfection, add a delightful crunch that contrasts beautifully with the soft, flavorful cake. Perfect for family gatherings, celebrations, or a cozy night in, this easy-to-make classic is sure to be a crowd-pleaser. Ready in just an hour, this recipe combines simple ingredients like shredded coconut, pecans, and brown sugar to create a dessert that's anything but ordinary. Serve it warm or at room temperature for the ultimate old-fashioned treat!

Nutriscore Rating: 43/100

Prep Time:20 mins

Cook Time:40 mins

Total Time:60 mins

Servings: 12

Ingredients

• 1 cup Old-fashioned rolled oats
• 1.25 cups Boiling water
• 0.5 cup Unsalted butter
• 1 cup Granulated sugar
• 1 cup Brown sugar (packed)
• 2 large Eggs
• 1.5 cups All-purpose flour
• 1 teaspoon Baking soda
• 1 teaspoon Ground cinnamon
• 0.5 teaspoon Salt
• 0.75 cup Shredded coconut (sweetened)
• 0.5 cup Chopped pecans or walnuts
• 0.5 cup Brown sugar (for topping)
• 4 tablespoons Unsalted butter (for topping)
• 3 tablespoons Heavy cream or evaporated milk

Directions

Step 1

Preheat your oven to 350°F (175°C). Grease and flour a 9x13-inch baking pan, or line it with parchment paper.

Step 2

In a medium bowl, combine the rolled oats and boiling water. Let sit for 20 minutes to allow the oats to soften.

Step 3

In a large mixing bowl, cream together the butter, granulated sugar, and brown sugar using a hand or stand mixer until light and fluffy.

Step 4

Add the eggs to the butter-sugar mixture one at a time, mixing well after each addition.

Step 5

In a separate bowl, whisk together the all-purpose flour, baking soda, cinnamon, and salt.

Step 6

Gradually add the dry ingredients to the wet mixture, alternating with the softened oats. Mix until just combined.

Step 7

Pour the batter into the prepared 9x13-inch pan and smooth it out evenly.

Step 8

Bake for 35–40 minutes, or until a toothpick inserted into the center of the cake comes out clean.

Step 9

While the cake is baking, prepare the topping. In a saucepan over medium heat, combine the shredded coconut, chopped pecans, brown sugar, butter, and heavy cream. Stir until the mixture is melted and smooth, then remove from heat.

Step 10

Once the cake is fully baked, remove it from the oven and immediately spread the topping evenly over the cake.

Step 11

Switch your oven to the broil setting. Place the cake under the broiler for 2–3 minutes, or until the topping is bubbly and golden brown. Be sure to watch carefully to avoid burning.

Step 12

Allow the cake to cool slightly before serving. Enjoy warm or at room temperature.

Nutrition Facts

Serving size	(1498.7g)

Amount per serving	% Daily Value*
Calories	4868.8

Total Fat 185.6g	0%
Saturated Fat 91.4g	0%
Polyunsaturated Fat g
Cholesterol 671mg	0%
Sodium 2701.7mg	0%
Total Carbohydrate 790.4g	0%
Dietary Fiber 24.8g	0%
Total Sugars 576.9g
Protein 51.5g	0%

Vitamin D 110IU	0%
Calcium 520.3mg	0%
Iron 17.7mg	0%
Potassium 1483.0mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 33.2%

Protein: 4.1%

Carbs: 62.8%