This cake is the kind of thing I make when I want a dessert that’s comforting, a little nostalgic, and unapologetically generous with chocolate and peanut butter. The crumb topping gives it a homey, bakery-style look without any extra fuss, and the mix of semi-sweet and peanut butter chips keeps each bite interesting.
It comes together with straightforward pantry ingredients and a few simple steps: make the crumbs, beat up a quick batter with Greek yogurt for tenderness, fold in the coated chips so they don’t sink, and bake. The hardest part is waiting for it to cool so the top doesn’t fall apart when you slice it.
I’ll walk you through the ingredients, the exact steps, what to watch for, and a few sensible swaps if you don’t have something on hand. No fluff—just useful tips so you get a reliably excellent loaf every time.
The Ingredient Lineup
Ingredients
- 2 tablespoons granulated sugar — for the crumb topping; adds sweetness and crunch.
- 2 tablespoons brown sugar (packed) — gives the crumbs a deeper, caramel note and moisture.
- 1 teaspoon cinnamon (ground) — warms the crumb topping and complements chocolate and peanut butter.
- ¼ teaspoon salt — balances sweetness in the crumb topping.
- ½ cup all-purpose flour — base of the crumb topping; keeps crumbs tender.
- ¼ cup butter (unsalted, melted, 1/2 stick or 4 tbsp) — binds the crumb ingredients and browns them as they bake.
- ½ cup butter (unsalted, room temperature, 1 stick) — creamed with sugar to make the cake tender and rich.
- 1 cup sugar (granulated) — sweetens the batter and helps with structure when creamed with butter.
- 2 eggs — bind the batter and add moisture.
- 1 teaspoon vanilla extract — flavor enhancer for the batter.
- 1 cup Greek yogurt — keeps the cake moist and adds slight tang; more forgiving than milk.
- 2 cups all-purpose flour — main dry ingredient for the cake’s structure.
- 2 teaspoon baking powder — primary leavener to give the loaf lift.
- ½ teaspoon baking soda — works with yogurt to improve rise and tenderness.
- 1 teaspoon salt — balances and amplifies the flavors in the cake batter.
- ½ cup semi-sweet chocolate chips — adds melty pockets of chocolate throughout the crumb cake.
- ½ cup peanut butter chips — intense peanut flavor in every bite without extra stirring.
- ½ cup mini milk chocolate chips — reserved for sprinkling after baking for a pretty, melty finish.
- Powdered sugar (for dusting) — a light dusting brightens the look and adds a little sweetness at serving.
From Start to Finish: Chocolate and Peanut Butter Chip Crumb Cake
- Preheat the oven to 350°F. Spray an 8×4-inch loaf pan with cooking spray and set aside.
- Make the crumb topping: in a small bowl combine 2 tablespoons granulated sugar, 2 tablespoons packed brown sugar, 1 teaspoon ground cinnamon, 1/4 teaspoon salt, and 1/2 cup all-purpose flour. Drizzle 1/4 cup melted unsalted butter over the dry mixture and stir with a fork or spoon until coarse crumbs form. Set the crumb topping aside.
- In the bowl of a stand mixer (or a large bowl with a hand mixer), beat 1/2 cup unsalted butter (room temperature) and 1 cup granulated sugar together until well combined and slightly fluffy, about 1–2 minutes.
- Add the 2 eggs, 1 teaspoon vanilla extract, and 1 cup Greek yogurt to the butter-sugar mixture. Continue mixing until the batter is light and fluffy, about 2 minutes.
- In a separate bowl whisk together 2 cups all-purpose flour, 2 teaspoons baking powder, 1/2 teaspoon baking soda, and 1 teaspoon salt.
- Reserve about 1 tablespoon of the dry flour mixture and add that tablespoon to the chips: combine 1/2 cup semi-sweet chocolate chips and 1/2 cup peanut butter chips in a small bowl and toss with the reserved tablespoon of flour to coat. This helps prevent the chips from sinking.
- Add the remaining dry flour mixture to the batter and mix just until incorporated. Do not overmix.
- Gently fold the coated semi-sweet chocolate chips and peanut butter chips into the batter with a spatula.
- Pour the batter into the prepared loaf pan and spread it evenly. Break the reserved crumb topping into pea-sized pieces with your hands and sprinkle it evenly over the top of the batter.
- Bake for 50–60 minutes, or until the crumb topping is golden brown and a toothpick inserted into the center of the cake comes out clean or with a few moist crumbs.
- Cool the cake completely in the pan on a wire rack before removing it from the pan.
- Once removed, sprinkle the top with the 1/2 cup mini milk chocolate chips and dust with powdered sugar just before serving.
Why Chocolate and Peanut Butter Chip Crumb Cake is Worth Your Time
This loaf feels like two desserts in one: a tender, yogurt-enriched cake and a crisp, crumbly topping. The crumb adds texture and personality—it’s the difference between an everyday loaf and something you’d reach for when company comes by.
Peanut butter chips provide that unmistakable peanut flavor without needing to fold in actual peanut butter, which can change batter consistency. Semi-sweet chips temper the sweetness and give pockets of chocolate that contrast the buttery crumb. Together they make every slice lively and satisfying.
Most importantly, the method is straightforward. You don’t need tempering, complicated folding techniques, or special equipment. If you can mix, fold, and bake, you can make this cake—and it rewards very well.
Flavor-Forward Alternatives
- Swap semi-sweet chips for dark chocolate chips if you want a less sweet, more intense chocolate presence.
- Use white chocolate chips in place of the mini milk chips for a sweeter, creamier finish.
- Add 1/2 cup chopped roasted peanuts (tossed in a bit of flour) if you like crunch and a toasty peanut flavor.
- For a nut-free version, replace peanut butter chips with more semi-sweet chips or butterscotch chips.
- Stir in a teaspoon of espresso powder to the batter for a background coffee note that heightens the chocolate.
Cook’s Kit
- 8×4-inch loaf pan (nonstick or lined) — the recipe is sized specifically for this pan.
- Stand mixer or hand mixer — for creaming butter and sugar smoothly.
- Mixing bowls — at least two: one for wet, one for dry.
- Small bowl — for the crumb topping and for coating the chips.
- Spatula — for folding the chips in gently.
- Wire rack — allows the loaf to cool evenly in the pan.
- Measuring cups and spoons — accuracy matters for leaveners and salt.
- Toothpick or cake tester — to check doneness.
Watch Outs & How to Fix
Underbaked center: If a toothpick comes out with wet batter, tent the pan with foil and continue baking in 5–10 minute increments to avoid over-browning the crumb.
Crumb topping too soft: If the crumbs don’t crisp up, it can be from too-large pieces or too much moisture. Breaking them into pea-sized pieces before baking and making sure the butter is fully melted before mixing helps. If it still finishes soft, a short broil (watch closely) for 30–60 seconds can crisp the top.
Chips sink: Tossing the chips in a tablespoon of the dry flour mixture (this recipe’s exact step) prevents sinking. If chips have already sunk and you want them more evenly distributed, fold them in at the very end and avoid overmixing.
Dry cake: Overbaking or too high an oven can dry the loaf. Watch the bake time and start checking at 50 minutes. Also, measure flour correctly—too much flour yields dry results. Spoon and level rather than scooping directly from the bag.
Smart Substitutions
- Greek yogurt: If you don’t have Greek yogurt, plain sour cream is the closest substitute and will give similar moisture and tang. Use a 1:1 swap.
- Unsalted butter: If using salted butter, omit or reduce any added salt elsewhere by about 1/4 teaspoon.
- Semi-sweet chips: Dark or milk chocolate chips work; keep the same quantity to maintain balance.
- Mini milk chocolate chips for topping: Chop regular milk chocolate and sprinkle that on after baking if mini chips aren’t available.
- Brown sugar in topping: If you only have light brown sugar, it’s fine; the packed measurement keeps moisture consistent.
Author’s Commentary
I make versions of this loaf every few weeks during peanut-butter-and-chocolate season at home. It’s forgiving, which is why it’s one of my go-to recipes when I need something quick for neighbors or a small gathering. The crumb topping is simple but visually impressive. I’ve learned to coat the chips and to resist poking the loaf while it’s cooling—letting it rest in the pan makes slicing much cleaner.
One small habit that improved my results: set the loaf pan on a baking sheet while it bakes. It catches any crumbs that escape and makes transferring in and out of the oven steadier. Also, I almost always bring ingredients to room temperature; it speeds up mixing and gives a more uniform crumb.
Shelf Life & Storage
Room temperature: Wrapped tightly in plastic wrap or stored in an airtight container, the loaf will keep well for up to 2 days at room temperature.
Refrigerator: Stored in an airtight container, the cake will last 4–5 days. Bring slices back to room temperature or warm them gently (10–15 seconds in the microwave) before serving to re-soften the chips.
Freezer: Wrap the cooled loaf (whole or sliced) tightly in plastic wrap and then foil, or use a freezer-safe container. Freeze up to 2 months. Thaw overnight in the fridge or at room temperature for a few hours, then warm lightly if desired.
Chocolate and Peanut Butter Chip Crumb Cake FAQs
Q: Can I make this in a different pan?
A: You can, but baking time will change. A 9×5 loaf pan will be similar, but a larger pan (like an 8×8) will bake faster and may need 30–45 minutes—check early. A bundt or tube pan will also vary; start checking at 30 minutes and watch for the toothpick test.
Q: Can I use regular peanut butter instead of peanut butter chips?
A: Adding peanut butter directly will change batter texture and moisture. If you must, a swirl of 1/4–1/3 cup peanut butter folded in at the end can work, but expect slightly denser crumb and adjust baking time if necessary.
Q: How do I get a cleaner slice?
A: Cool completely in the pan before removing. Use a sharp serrated knife and wipe the blade between cuts. Refrigerating briefly (30–60 minutes) firms the loaf and can help with cleaner slices.
Q: Can I make muffins instead?
A: Yes. Use a standard muffin tin and fill cups 2/3 full. Bake at 350°F for about 18–22 minutes. Smaller pans will reduce baking time; keep an eye on the crumb topping so it doesn’t burn.
Bring It Home
This Chocolate and Peanut Butter Chip Crumb Cake is one of those reliable bakes that looks like you fussed and tasted like you didn’t hold back. It’s excellent with coffee in the morning or as a simple dessert after dinner. Follow the recipe steps, mind those small tips (coat the chips, break the crumbs small, cool fully), and you’ll be rewarded with a loaf that’s moist, chocolatey, and very, very shareable.
Make it, slice it, and enjoy—then jot down any tiny tweaks you prefer for next time. That’s the joy of a reliable loaf recipe: it becomes yours.
Chocolate and Peanut Butter Chip Crumb Cake
Ingredients
Ingredients
- 2 tablespoonsgranulated sugar
- 2 tablespoonsbrown sugar packed
- 1 teaspooncinnamon ground
- 1/4 teaspoonsalt
- 1/2 cupall-purpose flour
- 1/4 cupbutter unsalted, melted, 1/2 stick or 4 tbsp
- 1/2 cupbutter unsalted, room temperature, 1 stick
- 1 cupsugar granulated
- 2 eggs
- 1 teaspoonvanilla extract
- 1 cupGreek yogurt
- 2 cupsall-purpose flour
- 2 teaspoonbaking powder
- 1/2 teaspoonbaking soda
- 1 teaspoonsalt
- 1/2 cupsemi-sweet chocolate chips
- 1/2 cuppeanut butter chips
- 1/2 cupmini milk chocolate chips
- powdered sugar for dusting
Instructions
Instructions
- Preheat the oven to 350°F. Spray an 8×4-inch loaf pan with cooking spray and set aside.
- Make the crumb topping: in a small bowl combine 2 tablespoons granulated sugar, 2 tablespoons packed brown sugar, 1 teaspoon ground cinnamon, 1/4 teaspoon salt, and 1/2 cup all-purpose flour. Drizzle 1/4 cup melted unsalted butter over the dry mixture and stir with a fork or spoon until coarse crumbs form. Set the crumb topping aside.
- In the bowl of a stand mixer (or a large bowl with a hand mixer), beat 1/2 cup unsalted butter (room temperature) and 1 cup granulated sugar together until well combined and slightly fluffy, about 1–2 minutes.
- Add the 2 eggs, 1 teaspoon vanilla extract, and 1 cup Greek yogurt to the butter-sugar mixture. Continue mixing until the batter is light and fluffy, about 2 minutes.
- In a separate bowl whisk together 2 cups all-purpose flour, 2 teaspoons baking powder, 1/2 teaspoon baking soda, and 1 teaspoon salt.
- Reserve about 1 tablespoon of the dry flour mixture and add that tablespoon to the chips: combine 1/2 cup semi-sweet chocolate chips and 1/2 cup peanut butter chips in a small bowl and toss with the reserved tablespoon of flour to coat. This helps prevent the chips from sinking.
- Add the remaining dry flour mixture to the batter and mix just until incorporated. Do not overmix.
- Gently fold the coated semi-sweet chocolate chips and peanut butter chips into the batter with a spatula.
- Pour the batter into the prepared loaf pan and spread it evenly. Break the reserved crumb topping into pea-sized pieces with your hands and sprinkle it evenly over the top of the batter.
- Bake for 50–60 minutes, or until the crumb topping is golden brown and a toothpick inserted into the center of the cake comes out clean or with a few moist crumbs.
- Cool the cake completely in the pan on a wire rack before removing it from the pan.
- Once removed, sprinkle the top with the 1/2 cup mini milk chocolate chips and dust with powdered sugar just before serving.
Equipment
- Loaf Pan 8.5 x 4.5 x 3 Inch
Notes
The best way to store your new crumb cake is right on the counter top. Storing it in the fridge may dry out your dessert prematurely. Place it on a plate and cover with plastic wrap and it will last for3 daysbefore it begins to get dry.
If you’d prefer to store in the freezer, wrap the loaf tightly in aluminum foil before placing in a large ziploc bag, be sure to press out as much of the air in the bag as possible before sealing. This method will keep your loaf fresh for up to4 months. To thaw you’ll want to keep it wrapped in foil as it thaws on your counter for up to 3 hours.
