Oatmeal Coffee Cake

Oatmeal Coffee Cake is a warm, comforting treat that combines hearty oats with a soft, cinnamon-spiced crumb. Perfect for breakfast or an afternoon snack, this wholesome cake brings together simple pantry ingredients in the most delicious way.

Why You’ll Love This Recipe

This Oatmeal Coffee Cake is incredibly moist, lightly sweet, and packed with cozy flavors. It’s easy to make, family-friendly, and versatile enough to enjoy any time of day. The crunchy pecan topping adds the perfect texture contrast to the soft cake base.

Ingredients

A rustic oatmeal coffee cake with cinnamon and pecans, sliced and ready to serve on a wooden table.
Homemade coffee cake with crunchy pecans
  • 1/3 cup coconut oil
  • 2 eggs
  • 1/2 cup Truvia sweetener or 1 cup brown sugar
  • 1 tsp vanilla
  • 1 cup cooked oatmeal
  • 3/4 cup white whole wheat flour
  • 3/4 cup all-purpose flour
  • 1/2 tsp cloves
  • 1/2 tsp salt
  • 1 tsp cinnamon
  • 1 tsp baking soda
  • 1 Tbsp coconut oil
  • 1/4 cup chopped pecans
  • 1/4 cup brown sugar

Instructions

  1. Preheat oven to 350°F (175°C). Grease an 8×8-inch baking pan.
  2. In a large bowl, mix coconut oil, eggs, sweetener, vanilla, and cooked oatmeal until smooth.
  3. In another bowl, combine both flours, cloves, salt, cinnamon, and baking soda.
  4. Gradually add dry ingredients to wet mixture and stir until fully combined.
  5. Pour the batter into the prepared pan.
  6. In a small bowl, mix coconut oil, pecans, and brown sugar, then sprinkle evenly on top.
  7. Bake for 25–30 minutes or until a toothpick inserted comes out clean.
  8. Let cool slightly, slice, and serve this delicious Oatmeal Coffee Cake.
A freshly baked oatmeal coffee cake topped with pecans and cinnamon crumble in a square baking pan. The texture looks moist and soft inside.
Soft and cozy oatmeal coffee cake with pecan topping

Tips & Tricks

  • Use fresh cooked oatmeal for best moisture and texture
  • Swap pecans with walnuts or almonds if preferred
  • Do not overmix the batter to keep the cake soft
  • Add a pinch of nutmeg for extra warmth
  • Use parchment paper for easy removal

Details

  • Prep Time: 10 minutes
  • Cook Time: 30 minutes
  • Total Time: 40 minutes
  • Yield: 9 squares
  • Category: Dessert / Breakfast
  • Method: Baking
  • Cuisine: American
  • Difficulty: Easy
  • Dietary Notes: Vegetarian, can be reduced sugar
Close-up of a slice of oatmeal coffee cake showing fluffy crumb and crunchy pecan topping with warm spices.
Easy cinnamon oatmeal breakfast cake

Notes

  • Substitute brown sugar for a richer flavor if not using Truvia
  • Serve with tea or coffee for a cozy pairing
  • Add raisins or shredded coconut for variation

Nutrition (Approximate per serving)

  • Calories: 210
  • Protein: 4g
  • Carbs: 28g
  • Fat: 10g

FAQ

Can I make Oatmeal Coffee Cake ahead of time?
Yes, it stays fresh for up to 2 days at room temperature or longer in the fridge.

Can I freeze Oatmeal Coffee Cake?
Absolutely, wrap tightly and freeze for up to 2 months.

What type of oatmeal works best?
Rolled oats are ideal for texture and consistency.

Can I make it gluten-free?
Yes, use gluten-free flour blends and certified gluten-free oats.

Can I reduce the sugar?
Yes, using Truvia or similar sweeteners works well.

Storage

  • Fridge: Store in airtight container for up to 5 days
  • Freezer: Freeze for up to 2 months
  • Reheat: Warm in microwave for 15–20 seconds
Homemade oatmeal coffee cake served in squares with golden brown edges and nutty topping. Perfect breakfast treat.

Similar Recipes

Oatmeal Coffee Cake

A soft and moist oatmeal coffee cake made with warm spices and topped with crunchy pecans.
Prep Time 11 minutes
Course Breakfast
Cuisine American

Ingredients
  

  • 1/3 cup coconut oil
  • 2 eggs
  • 1/2 cup Truvia sweetener or 1 cup brown sugar
  • 1 tsp vanilla
  • 1 cup cooked oatmeal
  • 3/4 cup white whole wheat flour
  • 3/4 cup all-purpose flour
  • 1/2 tsp cloves
  • 1/2 tsp salt
  • 1 tsp cinnamon
  • 1 tsp baking soda
  • 1 Tbsp coconut oil
  • 1/4 cup chopped pecans
  • 1/4 cup brown sugar

Instructions
 

  • Preheat oven to 350°F (175°C). Grease an 8×8-inch baking pan.
  • In a large bowl, mix coconut oil, eggs, sweetener, vanilla, and cooked oatmeal until smooth.
  • In another bowl, combine both flours, cloves, salt, cinnamon, and baking soda.
  • Gradually add dry ingredients to wet mixture and stir until fully combined.
  • Pour the batter into the prepared pan.
  • In a small bowl, mix coconut oil, pecans, and brown sugar, then sprinkle evenly on top.
  • Bake for 25–30 minutes or until a toothpick inserted comes out clean.
  • Let cool slightly, slice, and serve this delicious Oatmeal Coffee Cake.

Notes

  • Substitute brown sugar for a richer flavor if not using Truvia
  • Serve with tea or coffee for a cozy pairing
  • Add raisins or shredded coconut for variation

 

Conclusion

This Oatmeal Coffee Cake is the perfect blend of wholesome and indulgent. With its soft texture, warm spices, and crunchy topping, it’s a recipe you’ll come back to again and again.

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