These bakery style chocolate chip muffins are everything you’ve been craving – warm, fluffy, and topped with a golden, crumbly streusel. I’ve been perfecting this bakery-style chocolate chip muffins recipe for years, and I’m thrilled to share it with you today. These aren’t your average muffins – they’re tall, tender, and packed with mini chocolate chips in every single bite.
What makes these muffins truly special is their incredible height and soft, cake-like texture. The secret lies in the combination of buttermilk and a two-temperature baking method that creates those coveted bakery-style domes. I love how the streusel topping adds the perfect buttery crunch that contrasts beautifully with the tender crumb below.

I discovered this recipe during my quest to recreate those expensive bakery muffins at home. After countless batches and tweaks, I finally nailed the perfect formula. The cornstarch addition might seem unusual, but it’s the key to achieving that incredibly tender texture that makes these muffins irresistible.
Recipe Timing:
- Prep Time: 15 minutes
- Cook Time: 25-30 minutes
- Total Time: 40-45 minutes
- Servings: 8 jumbo muffins
- Difficulty: Easy
Ingredients You’ll Need
The beauty of this recipe lies in its simplicity. Most ingredients are pantry staples you likely already have on hand. Here’s everything you’ll need to create these bakery-worthy muffins:
| Ingredient | Quantity | Notes |
|---|---|---|
| For the Streusel: | ||
| All-purpose flour | 3/4 cup | Provides structure for topping |
| White sugar | 1/3 cup | Creates sweet, crunchy texture |
| Unsalted butter | 6 tbsp, cold | Must be cold for proper crumbling |
| For the Muffins: | ||
| Unsalted butter | 1/4 cup | Melted and cooled slightly |
| Neutral oil | 1/4 cup | Keeps muffins moist |
| Large eggs | 2 | Room temperature works best |
| Buttermilk | 1 cup | Essential for tender crumb |
| Vanilla extract | 1 tbsp | Pure vanilla recommended |
| White sugar | 1 cup | Granulated sugar preferred |
| All-purpose flour | 2 1/2 cups | The foundation of our muffins |
| Baking powder | 2 1/2 tsp | Helps muffins rise tall |
| Baking soda | 1 tsp | Reacts with buttermilk |
| Salt | 1/4 tsp | Enhances all flavors |
| Cornstarch | 2 tsp | Secret to tender texture |
| Mini chocolate chips | 1 cup | Mini size distributes better |
The buttermilk is absolutely crucial here – it reacts with the baking soda to create those fluffy, tender muffins we’re after. If you don’t have buttermilk on hand, you can make your own by mixing 1 cup of milk with 1 tablespoon of lemon juice. Let it sit for 10 minutes before using.

I specifically recommend mini chocolate chips over regular-sized ones. They distribute more evenly throughout the batter, ensuring every bite has the perfect amount of chocolate. The cornstarch might seem like an odd addition, but trust me – it’s what gives these muffins their incredibly soft, almost cake-like texture that rivals any bakery.
Step-by-Step Instructions and Expert Tips
Now comes the fun part – actually making these incredible muffins! I’ve broken down the process into simple, manageable steps that guarantee perfect results every time. The key is to work quickly but gently with the batter.
Step-by-Step Instructions
Step 1 – Prep Your Kitchen Preheat your oven to 425°F and line a jumbo muffin tin with paper liners. This high initial temperature is crucial for achieving those beautiful, tall muffin tops that bakeries are famous for.
Step 2 – Create the Streusel In a medium bowl, combine the flour, sugar, and cold butter for the streusel. Using your fingertips, work the mixture until it resembles coarse crumbs. The butter should be well distributed but still create small, pea-sized pieces. Place this mixture in the refrigerator while you prepare the muffin batter.

Step 3 – Mix Dry Ingredients In a large bowl, whisk together flour, baking powder, baking soda, salt, and cornstarch. Make sure everything is evenly distributed – this prevents pockets of leavening agents that could create uneven rising.
Step 4 – Combine Wet Ingredients In another large bowl, whisk together the melted and slightly cooled butter, oil, eggs, buttermilk, vanilla, and sugar. Whisk vigorously until the mixture is completely smooth and well combined. The eggs should be fully incorporated with no streaks remaining.
Step 5 – Gentle Mixing is Key Add the dry ingredients to the wet ingredients. Using a rubber spatula, fold the mixture together until just barely combined. You should still see a few flour streaks – this is perfect! Overmixing is the enemy of fluffy muffins.
Step 6 – Fold in Chocolate Chips Gently fold in the mini chocolate chips with just a few strokes. The batter should look slightly lumpy and rustic – this is exactly what we want.
Step 7 – Fill and Top Divide the batter evenly among the muffin cups, filling each about 3/4 full. Don’t overfill, or they’ll overflow during baking. Generously sprinkle the chilled streusel over each muffin top.
Step 8 – The Two-Temperature Bake Bake at 425°F for exactly 5 minutes, then reduce the temperature to 375°F without opening the oven door. Continue baking for 20-25 minutes, until a toothpick inserted in the center comes out with just a few moist crumbs.
Expert Baking Tips from My Kitchen
Use a Kitchen Scale: Measuring ingredients by weight rather than volume gives you consistent results every time. This simple change transformed my baking.
Room Temperature Ingredients: Cold eggs and buttermilk don’t mix well with other ingredients. Let them sit out for about 30 minutes before baking.
Don’t Overmix: I cannot stress this enough! Once you see no dry flour streaks, stop mixing immediately. Overmixed muffins become dense and tough.
The Ice Cream Scoop Trick: Use a large ice cream scoop to portion the batter evenly. This ensures all muffins bake at the same rate.
Test for Doneness: The toothpick should come out with a few moist crumbs, not completely clean. Completely clean means they’re overbaked.

These muffins are best enjoyed slightly warm from the oven, when the chocolate chips are still melty and the streusel is at its crispiest. They’ll stay fresh covered at room temperature for up to three days, or you can freeze them for up to three months.
Storage, Variations, and FAQ
Storage and Serving
These bakery-style chocolate chip muffins are absolutely divine when served slightly warm. I love eating them about 10 minutes after they come out of the oven, when the chocolate chips are still slightly melty and the streusel has that perfect crunch.
For storage, keep them covered at room temperature for up to three days. If you want to keep them longer, wrap individual muffins in plastic wrap and freeze for up to three months. To refresh day-old muffins, warm them in a 350°F oven for about 5 minutes.
Recipe Variations
While this recipe is perfect as written, here are some delicious variations I’ve tried:
- Double Chocolate: Add 1/4 cup cocoa powder to the dry ingredients and reduce flour by the same amount
- Blueberry Chocolate: Replace half the chocolate chips with fresh blueberries
- Nutty Crunch: Add 1/2 cup chopped walnuts along with the chocolate chips
- Orange Zest: Add 1 tablespoon fresh orange zest to the wet ingredients
Frequently Asked Questions
Can I use regular-sized chocolate chips instead of mini? Yes, but mini chips distribute more evenly throughout the muffins. If using regular chips, you might want to lightly coat them in flour before folding them in to prevent sinking.
Can I skip the streusel topping? Absolutely! The muffins are delicious without it. For a simple alternative, sprinkle the tops with a mixture of sugar and cinnamon before baking.
Why do you use two different baking temperatures? The initial high temperature of 425°F creates steam quickly, which helps the muffins rise tall and develop those bakery-style domed tops. The lower temperature finishes cooking the centers gently.
Can I make regular-sized muffins instead of jumbo? Yes! This recipe makes about 18 regular muffins. Reduce the baking time to 15-18 minutes total, keeping the same two-temperature method.
What if I don’t have buttermilk? Make your own by mixing 1 cup milk with 1 tablespoon lemon juice or white vinegar. Let it sit for 10 minutes before using. You can also substitute with plain yogurt thinned with a little milk.
Can I make the batter ahead of time? Muffin batter is best baked immediately for optimal rise. However, you can prepare the streusel topping up to three days in advance and store it covered in the refrigerator.
These bakery-style chocolate chip muffins have become a weekend tradition in my house, and I hope they become one in yours too!

Bakery Style Chocolate Chip Muffins
Ingredients
- For the Streusel:
- 3/4 cup all-purpose flour
- 1/3 cup white sugar
- 6 tbsp unsalted butter cold
- For the Muffins:
- 1/4 cup unsalted butter melted and cooled
- 1/4 cup neutral oil
- 2 large eggs room temperature
- 1 cup buttermilk room temperature
- 1 tbsp vanilla extract
- 1 cup white sugar
- 2 1/2 cups all-purpose flour
- 2 1/2 tsp baking powder
- 1 tsp baking soda
- 1/4 tsp salt
- 2 tsp cornstarch
- 1 cup mini chocolate chips
Instructions
- Preheat oven to 425°F and line a jumbo muffin tin with paper liners.
- Make streusel by combining flour, sugar, and cold butter in a medium bowl. Mix with fingertips until crumbly. Refrigerate while preparing muffin batter.
- In a large bowl, whisk together flour, baking powder, baking soda, salt, and cornstarch. Set aside.
- In another large bowl, whisk together melted butter, oil, eggs, buttermilk, vanilla, and sugar until smooth and well combined.
- Add dry ingredients to wet ingredients. Using a rubber spatula, fold together until just barely combined with a few flour streaks remaining.
- Gently fold in mini chocolate chips with just a few strokes.
- Divide batter evenly among muffin cups, filling each 3/4 full. Sprinkle chilled streusel generously over each muffin top.
- Bake at 425°F for 5 minutes, then reduce temperature to 375°F without opening oven door. Continue baking 20-25 minutes until toothpick inserted in center comes out with a few moist crumbs.
- Cool in pan for 5 minutes before transferring to wire rack.
Notes
Room temperature ingredients mix better and create better texture
Two-temperature baking creates the signature bakery-style dome tops
Make homemade buttermilk by mixing 1 cup milk with 1 tbsp lemon juice, let sit 10 minutes
Store covered at room temperature for 3 days or freeze individually wrapped for 3 months
Mini chocolate chips distribute better than regular-sized chips
Cornstarch is key for the tender, cake-like texture










