Peanut butter coffee cake recipe brings tender crumb and rich nut flavor in a cozy morning treat. This version tastes deeply comforting and delicious, giving me a dessert I return to again and again.
I have baked this peanut butter coffee cake recipe many times and always enjoy sharing it because it never disappoints. I added small changes like extra cinnamon and a thicker crumb layer to match my style.
I am ready to show the full method step by step so anyone can make this warm treat at home. This peanut butter coffee cake recipe feels honest and comforting to me.
About This Peanut Butter Coffee Cake Recipe
This peanut butter coffee cake recipe creates a soft, moist cake enriched with smooth peanut butter and warm sweetness from brown sugar.
A generous crumb topping made with oats, peanut butter, cinnamon, and chocolate chips bring texture and flavor that pairs beautifully with the tender crumb underneath.
The batter mixes easily, and the cake bakes into a golden, comforting treat suited for breakfast or an afternoon snack.
Its rich taste and balanced sweetness make it a favorite to share and the homemade topping adds a special touch that feels welcoming and homemade.
How To Prepare Peanut Butter Coffee Cake Recipe?
To make this peanut butter coffee cake recipe come out just right, let’s go step by step! I’ve detailed the process clearly and included helpful tips for best results.
A few kitchen tools can make mixing and topping easier, but don’t worry if you don’t have them all you can still bake a moist, flavorful, nutty cake everyone will enjoy.
Recipe Overview
Preparation Time: 20 minutes
Cooking Time: 50 minutes
Total Time: 1 hour 10 minutes
Course: Breakfast / Brunch / Snack
Cuisine: American
Yield: 12 servings

Kitchen Utensils
- Mixing bowls (2 large)
- Whisk and wooden spoon or electric mixer
- Measuring cups and spoons
- Spatula
- 9-inch round cake pan
- Oven
- Cooling rack
Ingredients
For the Crumb Topping:
- 1 tbsp butter, softened
- 1/2 cup rolled oats
- 3 tbsp creamy peanut butter
- 1/2 cup all-purpose flour
- 3 tbsp brown sugar
- 1 1/2 tsp cinnamon
- 2 tbsp mini chocolate chips
- 1/4 tsp salt
For the Cake:
- 2/3 cup smooth unsweetened peanut butter
- 1 2/3 cups all-purpose flour
- 1/2 cup white granulated sugar
- 3 large eggs
- 1 1/2 tsp vanilla extract
- 3 tbsp cornstarch
- 1/2 tsp baking soda
- 2 tsp baking powder
- 3/4 cup soft brown sugar
- 1 cup buttermilk
- 1/3 cup unsalted butter, room temperature
- 1/3 cup unflavored vegetable oil
- 1/2 tsp salt
Instructions
1. Heat the oven and prep the pan
Bring the oven to 350°F (175°C). Coat an 8- or 9-inch cake pan in a thin layer of fat, then place parchment on the bottom so the cake lifts out easily.
2. Create the crumb layer
Stir together 1 tbsp softened butter, 3 tbsp peanut butter, rolled oats, flour, brown sugar, cinnamon, chocolate chips, plus a pinch of salt until the mix forms loose clumps. Keep this nearby.
3. Blend the dry mix for the cake
Whisk flour, cornstarch, baking soda, baking powder, along with a touch of salt until everything looks even.
4. Prepare the main batter
Beat peanut butter, unsalted butter, vegetable oil, white sugar, plus brown sugar until the mixture turns smooth. Crack in the eggs one at a time, letting each vanish into the mixture before adding the next. Pour in the vanilla.
5. Bring the dry mix into the wet batter
Add portions of the dry mix, alternating those additions with splashes of buttermilk. Stop once everything has merged; avoid over-working the batter.
6. Fill the pan
Scoop the batter into the pan, smoothing the surface. Scatter the crumb mixture across the top, pressing softly so it sticks.
7. Bake
Slide the pan into the hot oven. Bake for 45–50 minutes, or until a toothpick pushed into the center comes out clean.
8. Cool and serve
Let the cake rest in the pan for 10–15 minutes. Move it to a rack to finish cooling. Cut into pieces once it’s no longer too hot to handle.
Nutrition Facts Of Peanut Butter Coffee Cake Recipe
| Nutrition | Amount |
|---|---|
| Calories | 380 |
| Fat | 21g |
| Saturated Fat | 7g |
| Carbohydrates | 45g |
| Fiber | 2g |
| Sugar | 26g |
| Protein | 8g |
Why You’ll Love This Recipe
You’ll love this peanut butter coffee cake recipe because it delivers a moist, peanut-rich cake topped with a sweet, crunchy crumb that makes every slice feel warm and comforting.
The flavors blend smoothly, the texture stays tender, and the topping adds a satisfying contrast that keeps people coming back for more. It’s simple to assemble, bakes reliably, and always feels like a special treat to share.
The chocolate-speckled crumb brings a fun twist, and the cake stays soft even the next day, making it a dependable favorite for mornings, gatherings, or quiet moments with a warm drink.
Why My Recipe Works
My peanut butter coffee cake recipe works because the balance of ingredients creates a tender, flavorful cake without being heavy. The peanut butter blends smoothly with the butter and oil, giving the batter moisture that stays through baking.
The mix of brown and white sugar adds depth and keeps the crumb soft. Cornstarch lightens the texture, while baking powder and baking soda give the cake the lift it needs.
The oat topping adds contrast and melts slightly into the surface for a sweet, crunchy finish. Everything comes together in a way that feels rich, dependable, and consistently delicious.
Serving Suggestions
This peanut butter coffee cake recipe pairs beautifully with a hot cup of coffee, tea, or a glass of cold milk. Slice it into squares or rectangles and serve slightly warm to enjoy the full flavor of the crumb topping. It also works well as a dessert topped with a drizzle of chocolate or caramel sauce.
For brunch, serve alongside fresh fruit or yogurt to balance the richness. Leftover slices can be lightly toasted for breakfast, adding a gentle crunch while keeping the peanut butter coffee cake recipe soft and flavorful inside.
When To Serve
This peanut butter coffee cake recipe can be served any time you want a cozy, comforting treat. It works wonderfully for breakfast or brunch, especially alongside coffee or tea.
It also makes a delightful afternoon snack or dessert after a meal. Serve it at gatherings, family get-togethers, or special occasions to impress guests with minimal effort.
It can be enjoyed warm right out of the oven or at room temperature, making it flexible for both casual mornings and relaxed evenings. This peanut butter coffee cake recipe fits perfectly into moments when a sweet, nutty indulgence is welcome.
Top Baking Tips
1. Use a kitchen scale for accuracy whenever possible. Spoon flour into the measuring cup and level it off to avoid dense baked goods. Check that liquids are measured at eye level.
2. Room temperature eggs and butter blend better and help the batter rise evenly. Avoid cold ingredients unless the recipe says otherwise.
3. Stir until ingredients are just incorporated. Over mixing can create tough texture or dense cakes.
4. Grease pans lightly and use parchment or silicone mats for easy release.
5. Check a few minutes before the minimum time listed. Insert a toothpick in the center to see if it comes out clean.
6. Allow baked goods to cool in the pan briefly, and then move to a wire rack. Cutting too early can cause crumbling or soggy texture.
Additions For Extra Declious Ideas
➤ Nut Butter Swirl – Gently swirl extra creamy peanut butter or almond butter into the cake batter before adding the crumb topping. This creates pockets of rich, gooey flavor in every bite.
➤ Chocolate Chunks or Chips – Increase the chocolate element by folding in dark, milk, or white chocolate chunks into the batter. The chocolate melts slightly while baking, creating malty, decadent bites.
➤ Fruit Additions – Add sliced bananas, chopped apples, or fresh berries like blueberries or raspberries to the batter. The fruit adds natural sweetness, moisture, and a slight tartness that balances the richness of peanut butter.
➤ Caramel or Dulce de Leche Swirl – Drizzle caramel sauce or dulcet de lecher in a ribbon pattern through the cake before baking. It bakes into soft pockets of sweet, buttery flavor that make each slice extra indulgent.
➤ Crunchy Toppings – Mix chopped nuts, granola, or even crushed pretzels into the crumb topping. This adds texture contrast to the soft cake and makes each bite more interesting.
Variations
◆ Chocolate Peanut Butter – Blend cocoa powder into the batter and sprinkle in chocolate chips. The chocolate melts slightly while baking, creating pockets of rich, gooey chocolate that balance perfectly with the peanut butter flavor.
◆ Banana Peanut Butter – Mash ripe bananas and fold them into the batter. This adds natural sweetness, extra moisture, and a soft, tender crumb, giving the cake a fruity depth that complements the nutty peanut butter.
◆ Apple Cinnamon Peanut Butter – Dice apples into small pieces and mix them into the batter along with a generous pinch of cinnamon. The apples become soft while baking, and the cinnamon adds a warm, comforting aroma.
◆ Maple Pecan Peanut Butter – Replace part of the sugar with pure maple syrup and stir in chopped pecans. The syrup adds a gentle, caramel-like sweetness, and the pecans give a satisfying crunch in contrast to the soft cake.
◆ Berry Swirl Peanut Butter – Fold fresh or frozen berries into the batter, creating juicy bursts of flavor throughout. As the cake bakes, the berries release juices that lightly color the cake and add a tart contrast to the rich peanut butter.
Storage Instructions
Store peanut butter coffee cake recipe in an airtight container at room temperature for up to 3 days to keep it soft and fresh. For longer storage, wrap tightly in plastic wrap or foil and refrigerate for up to a week.
To freeze, place slices or the whole peanut butter coffee cake recipe in a freezer-safe container or bag, separating layers with parchment paper, and freeze for up to 2 months.
Proper storage helps maintain the peanut butter coffee cake recipe texture and flavor while preventing it from drying out or absorbing other odors.
FAQs For Peanut Butter Coffee Cake Recipe
How long does peanut butter coffee cake stay fresh?
It keeps well for 3–4 days at room temperature in an airtight container. Refrigerating can extend freshness to about a week, though the texture may firm slightly.
Can I freeze this coffee cake?
Yes, wrap slices tightly in plastic wrap and store in a freezer-safe bag for up to 2–3 months. Thaw at room temperature before serving.
Can I use natural peanut butter?
Natural peanut butter works, but it may make the batter a bit thinner. Stir it well before measuring, and consider slightly reducing added oil.
How do I prevent the crumb topping from sinking?
Sprinkle the topping evenly over thick batter and press lightly, leaving the layer loose. A thicker batter helps it stay on top during baking.
Can I reduce sugar in this recipe?
You can reduce sugar slightly, but too much reduction may affect texture and browning. Using a mix of white and brown sugar helps keep moisture and flavor balanced
Conclusion
This peanut butter coffee cake recipee is a recipe everyone enjoys because of its rich, tender texture and sweet, nutty flavor. Every time I make it, it turns out perfectly, and serving it always brings smiles.
I have baked peanut butter coffee cake recipe many times, and each time I enjoy it just as much as the first. I love sharing my easy, step-by-step method so others can recreate it at home without stress.
I hope anyone who tries this peanut butter coffee cake recipe experiences the same joy and satisfaction I do every time I bake and serve it.
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Peanut Butter Coffee Cake Recipe
Equipment
- Mixing bowls (2 large)
- Whisk and wooden spoon or electric mixer
- Measuring cups and spoons
- Spatula
- 9-inch round cake pan
- Oven
- Cooling rack
Ingredients
For the Crumb Topping:
- 1 tbsp butter softened
- 1/2 cup rolled oats
- 3 tbsp creamy peanut butter
- 1/2 cup all-purpose flour
- 3 tbsp brown sugar
- 1 1/2 tsp cinnamon
- 2 tbsp mini chocolate chips
- 1/4 tsp salt
For the Cake:
- 2/3 cup smooth unsweetened peanut butter
- 1 2/3 cups all-purpose flour
- 1/2 cup white granulated sugar
- 3 large eggs
- 1 1/2 tsp vanilla extract
- 3 tbsp cornstarch
- 1/2 tsp baking soda
- 2 tsp baking powder
- 3/4 cup soft brown sugar
- 1 cup buttermilk
- 1/3 cup unsalted butter room temperature
- 1/3 cup unflavored vegetable oil
- 1/2 tsp salt
Instructions
Heat the oven and prep the pan
- Bring the oven to 350°F (175°C). Coat an 8- or 9-inch cake pan in a thin layer of fat, then place parchment on the bottom so the cake lifts out easily.
Create the crumb layer
- Stir together 1 tbsp softened butter, 3 tbsp peanut butter, rolled oats, flour, brown sugar, cinnamon, chocolate chips, plus a pinch of salt until the mix forms loose clumps. Keep this nearby.
Blend the dry mix for the cake
- Whisk flour, cornstarch, baking soda, baking powder, along with a touch of salt until everything looks even.
Prepare the main batter
- Beat peanut butter, unsalted butter, vegetable oil, white sugar, plus brown sugar until the mixture turns smooth. Crack in the eggs one at a time, letting each vanish into the mixture before adding the next. Pour in the vanilla.
Bring the dry mix into the wet batter
- Add portions of the dry mix, alternating those additions with splashes of buttermilk. Stop once everything has merged; avoid over-working the batter.
Fill the pan
- Scoop the batter into the pan, smoothing the surface. Scatter the crumb mixture across the top, pressing softly so it sticks.
Bake
- Slide the pan into the hot oven. Bake for 45–50 minutes, or until a toothpick pushed into the center comes out clean.
Cool and serve
- Let the cake rest in the pan for 10–15 minutes. Move it to a rack to finish cooling. Cut into pieces once it’s no longer too hot to handle.
Notes
Nutrition Facts Of Peanut Butter Coffee Cake Recipe
Calories: 380 | Fat: 21g | Saturated Fat: 7g | Carbohydrates: 45g | Fiber: 2g | Sugar: 26g | Protein: 8g
Hi! I’m Sophia, your trusted cake guide with years of hands-on baking experience. I’m passionate about creating delicious and wholesome cakes that bring happiness to every occasion and home. Whether you’re a beginner or seasoned baker, I’m here to share tips, recipes, and inspiration to make your baking journey enjoyable and rewarding. From classic flavors to healthy twists, my goal is to help you discover the joy of baking and sharing beautiful cakes with family and friends.