Apple Cinnamon Muffins with Streusel Topping

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Introduction

These Apple Cinnamon Muffins are the ultimate fall treat, combining moist, spiced cake with pockets of tender apple and a buttery, crunchy streusel topping. They are incredibly simple to make and fill your kitchen with the most comforting aroma. You’ll love how the flavors meld together for a perfect breakfast or snack.

Prep & Cook Time

Prep Time: 20 minutes

Cook Time: 25 minutes

Total Time: 45 minutes

Servings: 12 muffins

Ingredients

• 2 1/4 cups all-purpose flour
• 2 teaspoons pumpkin pie spice
• 1 teaspoon baking soda
• 1/2 teaspoon kosher salt
• 1 egg
• 1 cup buttermilk
• 1/2 cup butter (melted)
• 1 teaspoon pure vanilla powder (use half this amount if you prefer less rich vanilla flavor)
• 1 1/2 cups packed brown sugar
• 2 cups peeled and chopped Granny Smith Apples
• 1/2 cup packed brown sugar
• 1/3 cup all-purpose flour
• ¼ cup rolled oats
• 1 teaspoon ground cinnamon
• 3 tablespoons butter (melted)

Instructions

1. Preheat your oven to 375°F (190°C). Line a 12-cup muffin tin with paper liners or grease it well.
2. Make the streusel topping first: In a small bowl, combine the 1/2 cup brown sugar, 1/3 cup flour, rolled oats, and 1 teaspoon ground cinnamon. Pour in the 3 tablespoons of melted butter and mix with a fork until crumbly. Set aside.
3. For the muffin batter, whisk together the 2 1/4 cups flour, pumpkin pie spice, baking soda, and kosher salt in a large bowl.
4. In a separate medium bowl, whisk the egg. Then, whisk in the buttermilk, 1/2 cup melted butter, and vanilla powder (use half this amount if you prefer less rich vanilla flavor) until smooth. Finally, whisk in the 1 1/2 cups packed brown sugar until fully incorporated.
5. Pour the wet ingredients into the dry ingredients. Use a spatula to fold the mixture together gently, mixing just until no large streaks of flour remain. Be careful not to overmix.
6. Gently fold in the peeled and chopped Granny Smith apples until evenly distributed.
7. Divide the batter evenly among the 12 prepared muffin cups, filling each nearly to the top.
8. Sprinkle a generous amount of the prepared streusel topping over each muffin, using your fingers to gently press the crumbs into the batter.
9. Bake for 22-25 minutes, or until a toothpick inserted into the center of a muffin comes out clean.
10. Let the muffins cool in the pan for 5 minutes, then transfer them to a wire rack to cool completely.

Variations

• Muffin Top Style: For bakery-style muffins with large, crisp tops, bake in a 6-cup jumbo muffin tin, increasing the baking time by 5-8 minutes.
• Drizzle Finish: After cooling, drizzle the muffins with a simple powdered sugar glaze or a thin caramel sauce for extra sweetness.
• Crunchier Topping: Swap the rolled oats in the streusel for an equal amount of finely chopped pecans or walnuts.
• Individual Cakes: Bake the batter in a greased 9-inch round cake pan for a single-layer coffee cake, adjusting the baking time to 30-35 minutes.

Tips for Success

• Use a light hand when mixing the batter; overmixing leads to dense, tough muffins.
• For the best texture, chop your apples into small, 1/4-inch pieces so they bake evenly and distribute well.
• If you don’t have buttermilk, make a quick substitute by adding 1 tablespoon of lemon juice or white vinegar to 1 cup of milk. Let it sit for 5 minutes before using.
• Fill any empty muffin cups in your tin with a little water to ensure even baking and protect your pan.

Storage & Reheating

Store cooled muffins in an airtight container at room temperature for up to 3 days, or freeze for up to 3 months. To reheat, warm a room-temperature muffin in the microwave for 15-20 seconds or in a 300°F oven for 8-10 minutes to refresh the streusel’s crunch.

FAQ

Can I use a different apple variety?

Yes, while Granny Smith apples add a nice tartness, you can use any firm baking apple like Honeycrisp or Braeburn.

Can I make these muffins ahead of time?

Absolutely. The streusel can be made a day ahead and stored in the fridge. The full muffin batter is best baked fresh, but you can assemble dry and wet ingredients separately the night before.

Why is my streusel topping sinking?

This usually happens if the batter is too thin or the topping is too wet. Ensure your melted butter for the streusel has cooled slightly, and press the crumbs lightly onto the thick batter.

What can I use instead of pumpkin pie spice?

You can make your own blend using 1 teaspoon ground cinnamon, 1/2 teaspoon ground ginger, 1/4 teaspoon ground nutmeg, and 1/4 teaspoon ground allspice or cloves.

My muffins are dense. What went wrong?

The most common causes are overmixing the batter or incorrectly measuring the flour. Always spoon flour into your measuring cup and level it off with a knife.

Can I skip the oats in the streusel?

Yes, simply replace the 1/4 cup oats with an equal amount of all-purpose flour for a more traditional, shortbread-like crumble topping.