Description

A warm and comforting Apple Oatmeal Cake, perfect for breakfast or dessert. This cake features a moist texture from oats and natural sweetness from apples, with a hint of cinnamon and nutmeg. It’s simple to make with common pantry ingredients and tastes even better the next day.

Ingredients

Scale

1 cup old-fashioned rolled oats
1 cup boiling water
1½ cups all-purpose flour
1 tsp baking soda
1 tsp baking powder
½ tsp salt
1½ tsp ground cinnamon
¼ tsp ground nutmeg
½ cup unsalted butter, softened
½ cup brown sugar
½ cup granulated sugar
2 large eggs
1 tsp vanilla extract
2 cups apples, peeled and chopped (Granny Smith or Honeycrisp)
Optional: ½ cup chopped walnuts or pecans
Optional toppings: cinnamon sugar, caramel drizzle, or powdered sugar

Instructions

Preheat oven to 350°F (175°C). Grease and flour a 9×13-inch baking dish or line it with parchment paper.
Combine oats and boiling water in a bowl. Let sit for 10–15 minutes to soften.
In another bowl, whisk together flour, baking soda, baking powder, salt, cinnamon, and nutmeg.
Cream butter, brown sugar, and granulated sugar until light and fluffy.
Add eggs and vanilla, mixing until smooth.
Stir in the soaked oats until fully incorporated.
Gradually add the dry ingredients, stirring until combined.
Fold in chopped apples and nuts if using.
Pour the batter into the prepared pan and spread evenly.
Bake for 35–40 minutes, or until a toothpick inserted in the center comes out clean.
Cool slightly before serving.
Dust with powdered sugar or drizzle with caramel, if desired.

Notes

Old-fashioned rolled oats provide the best texture.
Granny Smith or Honeycrisp apples add great flavor.
The cake keeps well and tastes even better the next day.
Serve warm with coffee, caramel drizzle, or whipped cream.
To make it dairy-free, substitute oil or plant-based butter.

Prep Time: 20 minutes
Cook Time: 40 minutes
Category: Dessert, Breakfast
Method: Baking
Cuisine: American

Nutrition

Serving Size: 1 slice
Calories: 285
Sugar: 26g
Sodium: 180mg
Fat: 11g
Saturated Fat: 6g
Unsaturated Fat: 4g
Trans Fat: 0g
Carbohydrates: 42g
Fiber: 3g
Protein: 4g
Cholesterol: 55mg

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