Ultimate Chocolate Coffee Toffee Crunch Muffins

These incredibly rich Chocolate Coffee Toffee Crunch Muffins feature a soft mocha base studded with melty chocolate chips. A crisp toffee streusel topping adds the most delightful texture contrast you could imagine. I think you will find these homemade treats so much more exciting than anything you could grab from the store.

Dark, moist muffins topped with a crunchy toffee streusel, set against a clean, bright background.

Recipe Rundown

  • Taste: These muffins deliver layers of rich flavor far beyond typical bakery offerings. The deep cocoa and coffee notes mingle beautifully.
  • Texture: The muffin itself is wonderfully tender and moist with pockets of gooey chocolate. But the star texture is the crunchy toffee topping which provides a fantastic crisp counterpoint.
  • Ease: Making these is surprisingly straightforward. No fancy equipment is required.
  • Why You’ll Love This Recipe: They pack incredible taste and texture into a simple, homemade muffin that’s anything but boring.

It’s fun just saying the name of these muffins out loud, isn’t it? Chocolate Coffee Toffee Crunch Muffins! And honestly, eating them is even more fun.

I was inspired to create something like this after my friend Ashley shared a recipe for Blondies with coffee, chocolate, and toffee. The flavor combination just stuck with me.

Seeing those flavors together just sounded too good to pass up. I knew I had to try them in a muffin format.

I am genuinely happy to report that these muffins turned out wonderfully. They are incredibly moist and soft, truly loaded with both cocoa and coffee taste. And that crunchy toffee topping? It’s simply divine. Forget those dry, bland muffins you sometimes find at the grocery store. These are a whole different experience.

Whenever I think about baking muffins, my mind instantly goes to that catchy Muffin Top song. It’s hard not to get it stuck in your head while you’re baking these.

These easy, remarkably delicious muffins are poised to become a true favorite in your home. I really hope you enjoy baking and eating them as much as I do.

Delicious Chocolate Coffee Toffee Crunch Muffins with a crispy streusel topping, ready to enjoy.

A Few Thoughts on Muffin Baking

Achieving wonderfully moist and tender muffins is definitely the goal. Nobody wants a dry, dense muffin. Here are a few pointers to help make sure yours turn out perfectly every time.

One crucial step is being careful with how you measure your dry ingredients. It’s very easy to accidentally add too much flour or cocoa powder if you just scoop directly from the bag. That extra bit of flour can lead to a dry, heavy muffin. I always suggest using a digital kitchen scale for accuracy. If you don’t have one, try the spoon-and-level method instead. This means gently spooning the flour or cocoa into your measuring cup and then leveling off the excess with a straight edge, like a knife.

Buttermilk also plays a key role in these muffins. It doesn’t just add fantastic moisture; it also contributes a lovely tang that complements the rich chocolate and coffee flavors beautifully. It helps create a tender crumb structure.

Do I Have to Use Real Buttermilk

Buttermilk is truly wonderful in these Chocolate Coffee Toffee Crunch Muffins. It makes them tender and adds great flavor.

If finding real buttermilk is difficult where you are, you can use whole milk as a substitute. Use the same amount the recipe calls for. Just be aware that using regular milk might result in muffins that are slightly less flavorful or not quite as tender as those made with real buttermilk.

I haven’t tested this recipe with 2% or skim milk, and I haven’t tried any non-dairy milk alternatives in this specific recipe yet.

Do I Need to Use Brown Sugar

Brown sugar brings more than just sweetness to these muffins. It adds a deeper flavor and helps keep them wonderfully moist and rich. I used light brown sugar when developing this recipe, but you can swap in dark brown sugar if that’s what you have on hand. Use the exact same quantity. It’s important not to reduce the total amount of sugar called for in this recipe. Sugar does quite a lot more for your baking than just making things sweet; it affects texture and moisture too.

What Kind of Cocoa Powder Works Best

For these Chocolate Coffee Toffee Crunch Muffins, you should use natural unsweetened cocoa powder. There are differences between natural and Dutch-processed cocoa powder that affect how they react with leavening agents like baking soda and baking powder. Natural unsweetened cocoa works best here.

Preventing Muffins From Sticking in the Liners

Having your beautiful muffins stick to the paper liners after baking is definitely frustrating. Using good quality muffin liners can make a big difference. I find some brands are much better than others at releasing cleanly.

Tips for Baking TALL Muffins

If you’re aiming for those impressive, tall muffin tops that look like they came from a professional bakery, there are a few tricks. I’ve experimented with different techniques myself.

One interesting tip that can really improve muffin height is chilling the batter. Letting your muffin batter rest in the refrigerator overnight can make a big difference in getting those perfect, tall domes.

Moist Chocolate Coffee Muffins topped with a crunchy toffee streusel, placed on a marble tray.

How to Make Chocolate Coffee Toffee Crunch Muffins

Making these flavorful muffins is a simple process, broken down into preparing the muffin batter and creating that signature crunchy topping.

First, you will preheat your oven. Set it to 375°F. Then, prepare a standard-size muffin tin by lining each cup with a paper liner.

To make the muffin batter, you will start by combining all the dry ingredients in a large bowl. This includes the all-purpose flour, brown sugar, the sifted unsweetened cocoa powder, instant espresso powder, baking powder, baking soda, and fine sea salt. Give these a quick whisk to make sure they are well mixed.

In a separate, smaller bowl, you will whisk together the wet ingredients. Melt the unsalted butter first, then combine it with the buttermilk, large eggs, and vanilla extract. Whisk these until they are nicely blended.

Now, pour the bowl of wet ingredients into the bowl holding your dry flour mixture. Stir everything together just until they are combined. It’s important not to overmix the batter at this stage. Overmixing can lead to tougher muffins. A few small lumps are perfectly fine.

Finally, gently fold in the semisweet chocolate chips. Use a spatula or a wooden spoon to incorporate them into the batter without stirring too vigorously.

Once the batter is ready, divide it evenly among the prepared muffin cups in your lined tin.

Next, prepare the toffee crunch topping. In a small bowl, mix together the flour, brown sugar, and toffee bits. Make sure they are evenly distributed.

Add the room temperature butter to this mixture. Use the back of a fork to work the butter into the dry ingredients and toffee bits. Keep going until the mixture resembles coarse crumbs or a streusel.

Spoon about a tablespoon of this crumbly toffee topping over the top of each unbaked muffin. Make sure it’s distributed nicely over the surface.

Now, it’s time to bake. Place the muffin tin in the preheated oven. They should bake for about 20 minutes. You can check if they are done by inserting a cake tester or a toothpick into the center of a muffin. If it comes out clean, they are ready.

Take the muffin pan out of the oven and let it cool on a wire rack for about 5 minutes. This initial cooling helps them set slightly.

After 5 minutes, carefully remove the muffins from the tin. Place them directly onto the wire rack to cool completely. Letting them cool on the rack prevents the bottoms from getting soggy.

Dark, moist muffins with a golden-brown toffee topping, arranged on a white surface.

How to Store Chocolate Coffee Toffee Crunch Muffins

These Chocolate Coffee Toffee Crunch Muffins are truly at their very best the day they are baked. The topping is extra crisp and the interior is perfectly fresh. If you happen to have any leftovers, you can store them. Place them in an airtight container. They will keep at room temperature for up to one day.

To refresh them before eating, you can pop them in a 300°F oven for about 5 minutes. Alternatively, a quick zap in the microwave for about 10 seconds can warm them up.

Chocolate Coffee Toffee Crunch Muffins with a crumbly streusel topping, displayed on a marble board.

How to Freeze Chocolate Coffee Toffee Crunch Muffins

If you want to keep your Chocolate Coffee Toffee Crunch Muffins for a longer period, freezing is a great option. Once they have cooled completely, place leftover muffins in an airtight container. They can be frozen for up to 3 months.

To enjoy a frozen muffin, you can defrost it overnight at room temperature. Or, for a quicker option, reheat it in the microwave for approximately 1 minute.

Dark, moist muffins topped with a golden-brown toffee streusel, placed on a white marble board.

Frequently Asked Questions

Can I use instant coffee instead of espresso powder?

Yes, you definitely can. If you want a stronger coffee taste, finely ground instant coffee is a good substitute for the instant espresso powder.

What can I use if I don’t have buttermilk?

You can easily make a buttermilk substitute. Mix 1 1/2 cups of regular milk with 1 1/2 tablespoons of lemon juice or white vinegar. Let it sit for 5-10 minutes until it curdles slightly before adding it to your batter.

How can I tell if my muffins are done baking?

The best way to check for doneness is to insert a toothpick or cake tester into the center of a muffin. If it comes out clean with no wet batter attached, they are finished baking.

Why did my muffin liners stick?

Sometimes liners stick due to the type of liner used or baking conditions. Using parchment-style liners or ensuring the muffins are fully cooled on a wire rack after removing them from the pan can help.

Can I make the batter ahead of time?

Yes, chilling the batter overnight can actually help produce taller muffins with better texture. Just cover the bowl and refrigerate. Add the topping just before baking.

What kind of toffee bits should I use?

Look for baking toffee bits (like Heath bar pieces, often found in the baking aisle). You can also use homemade toffee broken into small pieces. Avoid chocolate-covered toffee bits for the topping as the chocolate will melt differently.

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Dark, moist muffins topped with a crunchy toffee streusel, set against a clean, bright background.

Ultimate Chocolate Coffee Toffee Crunch Muffins

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  • Author: Ryan Miller
  • Prep Time: 15 minutes
  • Cook Time: 20 minutes
  • Total Time: 35 minutes
  • Yield: 12-15 muffins
  • Category: Muffins
  • Method: Oven

Description

These Chocolate Coffee Toffee Crunch Muffins are incredibly moist and flavorful, featuring a rich mocha base packed with chocolate chips and topped with a delightful crunchy toffee streusel for the perfect texture contrast! You’ll love how easily they come together!


Ingredients

For the muffins

  • 2 cups (250 grams) all-purpose flour
  • ⅔ cup (130 grams) packed brown sugar
  • ½ cup (40 grams) unsweetened cocoa powder, sifted
  • 1 tablespoon instant espresso powder*
  • 2 teaspoons baking powder
  • ½ teaspoon baking soda
  • ½ teaspoon fine sea salt
  • 6 tablespoons (86 grams) unsalted butter, melted
  • 1 ½ cups buttermilk**
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1 cup (170 grams) semisweet chocolate chips

For the toffee crunch topping

  • ¼ cup (30 grams) all-purpose flour
  • 2 tablespoons brown sugar
  • ½ cup toffee bits (like Heath brand pieces or homemade)
  • 1 tablespoon butter, at room temperature

Instructions

  1. Preheat your oven to 375°F. Line a standard-size muffin tin with paper liners.

For the muffins

  1. In a large mixing bowl, combine the flour, brown sugar, the sifted cocoa powder, espresso powder, baking powder, baking soda, and salt.
  2. In a separate smaller bowl, whisk together the melted butter, buttermilk, eggs, and vanilla extract.
  3. Pour the wet butter mixture into the dry flour mixture. Stir until just combined.
  4. Gently fold in the chocolate chips. Be careful not to overmix the batter.
  5. Divide the batter evenly among the prepared muffin cups.

For the toffee crunch topping

  1. In a small bowl, mix together the flour, brown sugar, and toffee bits.
  2. Add the room temperature butter to this mixture. Use the back of a fork to cut the butter into the dry ingredients until the mixture looks coarse and crumbly.
  3. Spoon about a tablespoon of this toffee topping over the top of each unbaked muffin in the tin.
  4. Bake for about 20 minutes. You can test for doneness by inserting a cake tester or toothpick into the center of a muffin; it should come out clean.
  5. Let the muffin pan cool on a wire rack for 5 minutes.
  6. Carefully remove the muffins from the pan and place them directly on the wire rack to cool completely.

Notes

  • Instant Espresso Powder: For a stronger coffee flavor, you can use finely ground instant coffee instead.
  • Buttermilk: If you do not have buttermilk, you can make a substitute by mixing 1 1/2 cups of milk with 1 1/2 tablespoons of lemon juice or white vinegar. Let it sit for 5-10 minutes until it thickens slightly before using.

Nutrition

  • Serving Size: 1 muffin
  • Calories: 380
  • Sugar: 35g
  • Sodium: 210mg
  • Fat: 18g
  • Carbohydrates: 50g
  • Fiber: 2g
  • Protein: 5g
  • Cholesterol: 55mg

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