Easy Chocolate Loaf Cake with Coffee Frosting

Warm kitchen light, a well-loved wooden spoon, and the smell of chocolate and coffee drifting through the house — that’s the kind of loaf that makes folks pull up a chair and stay a while. This Easy chocolate loaf cake with coffee frosting is the kind of recipe that remembers family Sunday afternoons.

Why make this recipe
Because it’s simple, comforting, and carries the sort of flavor that feels like a hug from home. It’s quick enough for a weekday treat and tender enough for company, with a little coffee twist to wake up the chocolate in the most delightful, Southern way.

How to make Easy chocolate loaf cake with coffee frosting

Ingredients:
1 & 1/2 stick butter (at room temperature), 3/4 cup granulated sugar, 1 tsp instant coffee, 3 eggs (at room temperature), 1 egg yolk (at room temperature), 1 tsp vanilla extract, 3/4 cup all purpose flour, 6 tbsp cocoa powder, 1/2 tsp baking powder, 1 stick butter (at room temperature), 4 oz sweetened condensed milk (at room temperature), 1 1/2 tsp instant coffee, 1/2 tsp hot water

Directions:

  1. First start by preheating the oven to 355F, then line your 8×4 loaf pan with parchment paper.
  2. In a stand mixer cream the butter, sugar, and instant coffee until light and fluffy. This can take 3-5 minutes.
  3. Now add in the vanilla, eggs, and egg yolk one at a time, mixing between each addition.
  4. Once the mixture is smooth and homogenous, add in the flour, cocoa powder, and the baking powder and mix on low speed just until everything is combined.
  5. Pour the batter in the prepared baking pan, smooth out the top with a spatula and bake for 40-45 minutes or until a wooden skewer inserted in the center comes out clean.
  6. Once the cake is baked, pull it out of the oven, let it cool down in the baking pan for 10 minutes then transfer it to a cooling rack. Let the cake cool completely before frosting the top.

Coffee frosting

  1. In a small bowl, dissolve 1 1/2 tsp instant coffee in 1/2 tsp hot water and let it bloom for a minute.
  2. Beat 1 stick butter (at room temperature) until creamy, then slowly add 4 oz sweetened condensed milk and the dissolved coffee. Whip until smooth and glossy.
  3. Spread evenly over the cooled loaf. Let it set a little before slicing so each piece holds that lovely glossy finish.

How to serve Easy chocolate loaf cake with coffee frosting
Slice this loaf a little thicker than you might think — it’s rich and comforting. Serve it with a steaming mug of black coffee or milky tea, and a smear of butter for anyone who likes things extra Southern. It’s splendid for breakfast, afternoon tea, or as a simple dessert after Sunday supper.

How to store Easy chocolate loaf cake with coffee frosting

  • At room temperature: Keep in an airtight container for up to 2 days. If your kitchen’s warm, pop it in the fridge.
  • In the fridge: Store covered for up to 5 days. Bring slices to room temperature or gently warm them before serving.
  • For longer storage: Freeze slices wrapped tightly in parchment and foil for up to 2 months. Thaw in the fridge overnight, then come to room temp for a few hours.

Tips to make Easy chocolate loaf cake with coffee frosting

  • Use room-temperature eggs and butter for a silkier batter and smoother frosting.
  • Bloom the instant coffee in hot water first — it makes a brighter coffee flavor in both cake and frosting.
  • Don’t overmix once you add the flour; fold or mix on low until just combined to keep the crumb tender.
  • If the top browns too quickly in your oven, tent with foil halfway through baking.

Variations (if any)

  • Nutty Southern: Fold in 1/3 cup chopped pecans for a toasty crunch reminiscent of a grandmother’s kitchen.
  • Mocha swirl: Stir a tablespoon of strong brewed coffee into half the batter and swirl before baking.
  • Coconut twist: Replace half the sweetened condensed milk in the frosting with coconut cream and sprinkle toasted coconut on top.

FAQs
Q: Can I make this without a stand mixer?
A: Yes — cream the butter and sugar with a sturdy wooden spoon or electric hand mixer until light, then add the eggs one at a time. It’ll just take a little more elbow grease and love.

Q: My loaf sinks in the middle. What went wrong?
A: Often that means the cake wasn’t quite done or the oven temperature was inconsistent. Check your oven temp with a thermometer and test with a skewer; if it comes out with wet batter, give it more time.

Q: Can I reduce the sugar?
A: You can reduce a little (try 2 tbsp less) but remember this recipe balances sweet with condensed milk in the frosting. Reducing too much will change texture and flavor.

Q: Is instant coffee necessary?
A: Instant coffee gives a quick, even coffee flavor without changing the batter’s texture. If you must, substitute an equal amount of finely ground espresso and bloom it well, but instant is easiest.

Q: Can I make cupcakes instead of a loaf?
A: Absolutely. Bake in a 12-cup muffin tin at 350F for about 16-20 minutes, watching closely until a skewer comes out clean.

Conclusion

If you’d like a little extra inspiration or another take on this kind of loaf, I often peek at well-loved variations like the Tea Time Chocolate Loaf Cake With A Coffee Frosting for ideas that pair beautifully with a browned-butter or coffee finish. For a more classic, bakery-style approach to the basic chocolate loaf, this Chocolate Loaf Cake – Pastry & Beyond page has lovely notes that will make your kitchen feel even cozier.

Gather your favorite people, slice a warm piece, and pass the plate around — because food like this is meant to be shared, and the best memories are made with a little cake and a lot of conversation.

Easy Chocolate Loaf Cake with Coffee Frosting

A simple and comforting chocolate loaf cake with a delightful coffee frosting, perfect for any occasion.
Prep Time 15 minutes
Cook Time 45 minutes
Total Time 1 hour
Servings: 8 servings
Course: Breakfast, Dessert, Snack
Cuisine: Southern
Calories: 320

Ingredients
  

For the Cake
  • 1.5 sticks 1 & 1/2 stick butter (at room temperature) Make sure it's room temperature for easier mixing.
  • 3/4 cup 3/4 cup granulated sugar
  • 1 tsp 1 tsp instant coffee To enhance the chocolate flavor.
  • 3 3 eggs (at room temperature) Room temperature eggs work best.
  • 1 1 egg yolk (at room temperature) Add moisture and richness.
  • 1 tsp 1 tsp vanilla extract
  • 3/4 cup 3/4 cup all purpose flour
  • 6 tbsp 6 tbsp cocoa powder Use good quality cocoa powder for best flavor.
  • 1/2 tsp 1/2 tsp baking powder For leavening.
For the Coffee Frosting
  • 1 stick 1 stick butter (at room temperature) Ensure it's soft for easy blending.
  • 4 oz 4 oz sweetened condensed milk (at room temperature)
  • 1.5 tsp 1 1/2 tsp instant coffee Dissolve in hot water for added flavor.
  • 1/2 tsp 1/2 tsp hot water To dissolve the coffee.

Method
 

Preparation
  1. Preheat the oven to 355°F (approximately 180°C) and line an 8x4 inch loaf pan with parchment paper.
  2. In a stand mixer, cream together the butter, sugar, and instant coffee until light and fluffy, about 3-5 minutes.
  3. Add the vanilla, eggs, and egg yolk one at a time, mixing well after each addition.
  4. Slowly incorporate the flour, cocoa powder, and baking powder, mixing on low speed until just combined.
  5. Pour the batter into the prepared baking pan, smoothing the top with a spatula.
Baking
  1. Bake in the preheated oven for 40-45 minutes or until a wooden skewer inserted into the center comes out clean.
  2. Remove from the oven, allow to cool in the pan for 10 minutes, then transfer to a cooling rack to cool completely.
Making the Frosting
  1. Dissolve 1 1/2 teaspoons of instant coffee in 1/2 teaspoon of hot water and let it bloom for a minute.
  2. Beat the stick of butter until creamy, then gradually add the sweetened condensed milk and the dissolved coffee. Whip until smooth and glossy.
  3. Spread the frosting evenly over the cooled loaf. Let it set a little before slicing.

Notes

For a thicker slice, serve with a steaming mug of black coffee or milky tea. Store in an airtight container for up to 2 days at room temperature, or in the fridge for up to 5 days. For longer storage, freeze wrapped slices for up to 2 months.