Double Chocolate Chip Muffin Recipe

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There’s something truly magical about the smell of chocolate baking in the oven. For me, that rich aroma instantly brings back happy memories of spending rainy days in the kitchen, turning simple ingredients into something special. Chocolate has always been my ultimate comfort. This isn’t just any recipe; it’s the double chocolate chip muffin recipe I’ve perfected over years.

This double chocolate chip muffin recipe is more than just a set of instructions; it’s a way to create pure, chocolatey joy. These muffins are incredibly moist, rich in cocoa flavor, and bursting with melty chocolate chips. They are a chocolate lover’s dream come true!

Why This is the Best Double Chocolate Chip Muffin Recipe

Over the years, I’ve baked my way through so many chocolate muffin recipes, but I always come back to this one. Here’s why I truly believe this is the very best double chocolate chip muffin recipe you’ll ever need. It’s the ultimate double chocolate chip muffin recipe for bakery-style results right at home.

Bakery-Style Results at Home

Who doesn’t love those bakery-style muffins with tall, domed tops just like at the coffee shop? My recipe includes a special trick that helps you get that impressive dome and a wonderfully soft, fluffy texture, all from your own oven. You’ll feel like a baking pro, I promise!

Deep, Intense Chocolate Flavor

This recipe is serious about its chocolate. We use high-quality cocoa powder to create a deep, rich chocolate base. Then, we fold in a generous amount of chocolate chips that melt into gooey pockets of goodness. Every bite gives you a fantastic chocolatey experience.

A Simple, No-Fuss Method

Baking should be fun and relaxing, not complicated. This double chocolate chip muffin recipe is wonderfully simple and easy to follow. You don’t need a stand mixer or any other fancy tools—just two bowls and a whisk will do the trick.

Ingredients You’ll Need

The secret to any amazing recipe is starting with quality ingredients. For this double chocolate chip muffin recipe, we’re using simple pantry staples that come together to create something truly delicious. Here’s everything you’ll need to gather for this amazing double chocolate chip muffin recipe.

Dry Ingredients

1 3/4 cups all-purpose flour
3/4 cup unsweetened cocoa powder (I love using Dutch-processed for a darker color and richer flavor)
1 cup granulated sugar
2 teaspoons baking powder
1/2 teaspoon baking soda
1/2 teaspoon salt

Wet Ingredients

1 cup of room-temperature whole milk or buttermilk
2 large eggs, at room temperature
1/2 cup vegetable oil or canola oil
2 teaspoons vanilla extract

The Chocolate!

1 1/2 cups semi-sweet chocolate chips, divided

A batch of freshly baked muffins from our double chocolate chip muffin recipe, cooling together on a wire rack.

Step-by-Step Instructions: How to Make Double Chocolate Chip Muffins

Alright, let’s get our aprons on and start baking! Follow these simple steps carefully for the perfect double chocolate chip muffin recipe. Just remember my number one rule: be gentle with the batter and do not overmix!

Get Ready to Bake: First, let’s get your oven and pan ready. Preheat the oven to 425°F (220°C). That initial blast of high heat is our secret for getting those perfectly domed muffin tops! Line a regular 12-cup muffin pan with paper liners to start.
Whisk Dry Ingredients: In a large mixing bowl, whisk the dry ingredients together—flour, cocoa, sugar, leaveners, and salt. Giving them a good whisk helps break up any clumps and makes sure everything is mixed evenly.
Combine the Wet Ingredients: Grab a separate medium-sized bowl. Lightly beat the eggs, then whisk in the milk, vegetable oil, and vanilla extract until everything is just combined.
Bring It All Together (Gently!): Now, pour the wet ingredients into the bowl of dry ingredients. The batter for this double chocolate chip muffin recipe should be lumpy, so using a rubber spatula, gently fold everything together until you no longer see big streaks of flour.
Fold in the Chocolate: Gently fold in 1 cup of the semi-sweet chocolate chips. Try not to stir too much.
Scoop the Batter: A large ice cream scoop works perfectly to fill each muffin cup. It makes them all the same size! Spoon the batter into each of the 12 cups, making sure they’re evenly filled. They will be quite full, which is exactly what we want for big, beautiful muffins.
Add More Chocolate on Top: Sprinkle the remaining 1/2 cup of chocolate chips over the top of the batter in each cup. This gives them that irresistible look and extra chocolatey goodness.
Time for the Oven: Place the tin in your hot oven and bake at 425°F for exactly 5 minutes. Then, without opening the oven door, reduce the heat to 350°F (175°C). Bake for another 13-15 minutes. They’re done when a toothpick inserted into the center comes out with moist crumbs, but no wet batter.
Let Them Cool: Allow the muffins to cool in the pan for about 5 minutes before moving them to a wire rack to cool completely. Enjoying them warm is part of what makes this double chocolate chip muffin recipe so special.

Chef’s Tips for the Perfect Muffins

Over the years, I’ve learned a few simple tricks that take this double chocolate chip muffin recipe from just good to absolutely incredible. These little secrets really make all the difference, and I’m excited to share them with you!

Do Not Overmix!

I know I keep saying this, but it’s the most important rule of muffin making. When you mix the batter too much, the muffins can become tough and chewy. We want them to be light and tender! Mix only until the flour disappears. A lumpy batter is a happy batter.

Room Temperature Ingredients are Key

Using room temperature eggs and milk helps the batter come together more smoothly. It’s a small, easy step that makes a huge difference in this double chocolate chip muffin recipe.

Use an Ice Cream Scoop for Even Muffins

Want all your muffins to look like they came from a fancy bakery? Use a large ice cream scoop to fill the muffin liners. It helps you portion out the batter evenly, so every single muffin is the same size and bakes perfectly.

The High-Heat Trick for Tall Domes

My favorite secret for a professional-looking muffin is the initial high heat. Baking at 425°F for the first 5 minutes gives the muffins a powerful burst of steam, which makes them rise tall and create those beautiful domed tops. Lowering the heat then allows them to cook through perfectly.

Recipe Variations & Add-Ins

While this classic double chocolate chip muffin recipe is absolutely fantastic on its own, it’s also the perfect canvas for getting creative. Here are a few of my favorite ways to add a fun twist to this double chocolate chip muffin recipe!

Triple Chocolate Threat

For the ultimate chocolate indulgence, try using a mix of chocolates. Reduce the semi-sweet chips to one cup and then add a half cup of white chocolate chips or dark chocolate chunks. If you love using big chocolate chunks, you’ll also adore my Double Chunk Chocolate Cookie recipe!

A Hint of Coffee

Chocolate and coffee are a match made in baking paradise. Add 1 to 2 teaspoons of instant espresso powder to your dry ingredients. Don’t worry, it won’t make the muffins taste like coffee—it just makes the chocolate flavor deeper and richer.

Go Nuts

If you love a bit of crunch, try folding in about 1/2 cup of toasted, chopped walnuts or pecans along with the chocolate chips. The nutty flavor and texture are a wonderful addition.

Add a Swirl

For a delicious surprise inside, place a small dollop of creamy peanut butter, Nutella, or even raspberry jam on top of the batter in each cup. Use a toothpick to gently swirl it in before baking for a gooey, flavorful center.

Frequently Asked Questions

When it comes to baking muffins from scratch, I get asked a lot of great questions. I love helping fellow bakers succeed, so here are the answers to some of the most common ones I hear!

How do you make this double chocolate chip muffin recipe?

It’s much simpler than you might think! The basic process involves mixing your dry ingredients in one bowl and your wet ingredients in another. Then, you just gently combine the two mixtures, fold in your chocolate chips, and scoop the batter into a muffin tin to bake. This easy double chocolate chip muffin recipe walks you through every single one of these steps.

How do you make double chocolate muffins moist?

The secret to super moist muffins is threefold. First, use oil instead of butter. Oil keeps them moist and tender for days. Second, make sure you’re using enough liquid, like milk or buttermilk. Finally, and this is crucial, do not overbake them!

How many calories are in a Costco double chocolate muffin?

Those Costco muffins are famously huge and delicious! Because they are so large and indulgent, a single Costco double chocolate muffin typically has around 680 to 700 calories. They are definitely a wonderful special treat.

What’s the calorie count of a double chocolate muffin?

The calories in a double chocolate muffin can really vary depending on the size and the specific ingredients. A standard homemade muffin, like one from this recipe, usually has between 300 and 400 calories. One of the best things about baking at home is that you control the ingredients, which is why I love sharing this double chocolate chip muffin recipe.

Storing Your Homemade Muffins

Proper storage for your double chocolate chip muffin recipe is key to keeping them fresh. Be sure to let them cool completely on a wire rack first. Once they’re cool, place them in an airtight container and store them at room temperature.

Here’s one of my favorite little tricks: place a paper towel on the bottom of the container. This helps absorb any extra moisture and keeps your muffins from getting soggy. They’ll stay fresh this way for up to 4 days.

For longer storage, you can freeze these muffins! Just put them in a freezer-safe bag, and they’ll keep well for up to 3 months. You can let one thaw on the counter or gently warm it in the microwave for a quick chocolatey treat.

For me, baking is about more than just following a recipe; it’s an act of love. There’s no better feeling than seeing the smiles on the faces of friends and family as they bite into a warm, homemade treat made just for them.

This double chocolate chip muffin recipe is one of those recipes that’s guaranteed to bring joy. It’s wonderfully simple, unbelievably delicious, and absolutely perfect for sharing. If you’re looking for another simple and joyful bake, my How to Make Chewy Chocolate Cookies are a must-try.

Double Chocolate Chip Muffin Recipe – Scrumptious & Easy

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