Imagine wonderfully tender muffins packed with sweet, spiced apples and finished with a perfectly crunchy streusel topping. These treats are everything I love about apple desserts, wrapped up in a portable, easy-to-make package. They remind me of cozy autumn days and baking simple, comforting things for friends and family.

What Goes Into These Delicious Apple Crumble Muffins
Crafting these delightful muffins requires a few key components, layered together for the best flavor and texture experience. Each part plays an important role, from the crumbly topping to the moist base.
Here are the main ingredients you’ll need:
- Flour: This forms the base for both the crunchy streusel topping and the soft muffin batter.
- Sugar: We use sugar in all three parts of the recipe. Brown sugar adds a lovely depth of flavor to the streusel and the apple layer, but granulated sugar works well too. For the muffin batter, granulated sugar blends smoothly into the dry ingredients, which helps create a tender crumb.
- Cinnamon: A touch of warm cinnamon goes into every single layer. This ensures that wonderful spiced apple flavor is present in every bite.
- Butter: Essential for creating richness in the muffin batter and that perfect, crumbly texture in the streusel.
- Apples: Fresh apples are diced and spiced to create the sweet and slightly tart filling tucked inside each muffin.
- Baking Powder: This is the leavening agent that helps the muffin batter rise beautifully in the oven, giving them a nice dome.
- Salt: Just a pinch enhances all the other flavors in the batter.
- Eggs: Eggs provide structure and moisture to the muffin batter, helping everything bind together.
- Milk: Liquid helps bring the muffin batter together and keeps it from being too dense.
- Oil: Using a neutral oil like vegetable oil adds extra moisture to the muffins, ensuring they stay tender. Other options like canola or corn oil also work well.
- Vanilla Extract: A splash of vanilla enhances the overall sweetness and warmth of the muffins.
How to Prepare Your Apple Crumble Muffins
Making these muffins is quite straightforward, following a simple process of preparing each layer and then assembling them before baking. You’ll start by getting your oven ready and lining your muffin tin.
Follow these steps to create your muffins:
- Combine the ingredients for the streusel topping in a bowl. Work the cold butter into the dry ingredients using a fork or pastry blender until the mixture is crumbly. Place this bowl in the refrigerator to chill while you continue.
- In a separate bowl, mix together the diced apples, brown sugar, and cinnamon for the filling. Set this aside for the moment.
- In a large mixing bowl, whisk together the dry ingredients for the muffin batter: flour, granulated sugar, baking powder, cinnamon, and salt.
- Add the cool, cubed butter to the dry ingredients. Use your pastry blender or fork to cut the butter into the flour mixture until it looks like coarse crumbs.
- Pour the wet ingredients (eggs, milk, oil, and vanilla extract) into the bowl with the dry and butter mixture.
- Whisk everything gently until just combined. Don’t overmix; a few small lumps are fine.
- Now it’s time to assemble the muffins in your prepared tin. Spoon the muffin batter into each cup, filling them a little more than halfway.
- Spoon some of the apple filling mixture over the batter in each cup. If the apples have released liquid, drain it off before adding the fruit.
- Take your chilled streusel topping from the fridge and sprinkle it generously and evenly over the apple layer in each muffin cup.
- Bake the muffins until they are golden and a wooden skewer inserted into the center comes out clean (it might look damp from the apples, but shouldn’t have wet batter clinging to it).
- Let the muffins cool in the tin for about 10 minutes before carefully transferring them to a wire rack to cool completely.
- If you like, you can finish them with a simple drizzle of powdered sugar icing once they are cool.

Storing Apple Crumble Muffins
Once your delicious muffins have cooled, proper storage will help keep them fresh and tasty for as long as possible.
Here are some tips for keeping your muffins:
- Store leftover muffins in an airtight container or a sealed plastic bag.
- They will keep well at room temperature for about 3 days.
- You can extend their freshness by storing them in the refrigerator for up to one week.
- For longer storage, you can freeze them for up to 3 months.
- To thaw frozen muffins, you can leave them at room temperature for a few hours. Alternatively, pop them into a preheated 350°F (175°C) oven for about 5 minutes.
- If the streusel topping softens during storage, you can crisp it back up by placing the muffins in a 350°F (175°C) oven for just a few minutes until the topping is crunchy again.

Frequently Asked Questions About Apple Crumble Muffins
Baking can sometimes bring up questions. Here are answers to some common inquiries about making these apple crumble muffins.
Yes, you can. While Granny Smith apples offer a nice tartness that balances the sweet streusel and batter, other firm baking apples like Honeycrisp, Gala, or Fuji can also work well. Using softer apples might result in them breaking down more during baking.
Make sure your butter is very cold and cut into small cubes. When you cut the butter into the dry ingredients, stop when it resembles coarse crumbs. Chilling the streusel before adding it to the muffins also helps it stay crumbly during baking.
Yes, it’s a good idea to drain off any excess liquid that the diced apples release while they sit. This helps prevent the apple layer from making the muffin batter underneath soggy.
The best way is to insert a wooden skewer or toothpick into the center of a muffin. It should come out clean, without any wet batter attached. If there’s moisture from the apples, that’s okay, just check for raw batter.
Make sure your baking powder is fresh. Also, avoid overmixing the batter; mixing too much can develop the gluten and lead to tougher, flatter muffins. Ensure your oven is preheated correctly.
Absolutely. Chopped pecans or walnuts would be a delicious addition to the streusel topping, adding extra crunch and flavor. You could add about ⅓ to ½ cup of chopped nuts.

The BEST Apple Crumble Muffins (with Cinnamon Streusel Topping)
- Prep Time: 25 minutes
- Cook Time: 20 minutes
- Total Time: 45 minutes
- Yield: 12 muffins
- Category: Muffins
- Method: Oven
Description
These Apple Crumble Muffins are wonderfully tender treats packed with sweet, spiced apples and finished with a perfectly crunchy streusel topping!
Ingredients
For the Streusel Topping
- ⅔ cup (80g) all-purpose flour, properly measured by spooning and leveling
- ⅓ cup (70g) packed brown sugar, either light or dark variety
- ¼ teaspoon ground cinnamon
- 5 tablespoons (75g) unsalted butter, cold and cut into small cubes
For the Apple Filling
- 1 ¼ cups peeled, cored, and diced Granny Smith apples (from about 2 medium apples)
- ¼ cup (50g) packed brown sugar, either light or dark variety
- ½ teaspoon ground cinnamon
For the Muffin Batter
- 2 cups (240g) all-purpose flour, properly measured by spooning and leveling
- ⅔ cup (130g) granulated sugar
- 2 teaspoons baking powder
- ½ teaspoon ground cinnamon
- ¼ teaspoon salt
- ½ cup (1 stick / 115g) unsalted butter, cool and cut into cubes
- 2 large eggs
- ½ cup (120mL) milk
- ¼ cup (60mL) vegetable oil, or another neutral oil
- 1 teaspoon pure vanilla extract
Instructions
- Get your oven heating up to 375°F (190°C). Place paper liners in a standard 12-cup muffin tin and put it aside for later.
Make the Streusel Topping
- In a medium bowl, put the flour, brown sugar, cinnamon, and cold butter cubes for the streusel.
- Use a fork or a pastry blender to mix and cut the butter into the dry ingredients. Keep going until you have a crumbly mixture that holds together when you squeeze a bit between your fingers.
- Cover the bowl and place it in the refrigerator while you prepare the rest.
Make the Apple Filling
- In another medium bowl, combine the diced apples, brown sugar, and cinnamon for the filling.
- Stir everything together gently so the apples are evenly coated with the sugar and spice mixture. Set this bowl aside while you make the batter.
Make the Muffin Batter
- In a large bowl, combine the flour, granulated sugar, baking powder, cinnamon, and salt. Whisk them together.
- Add the cool butter cubes to the dry ingredients. Use a fork or pastry blender to cut the butter in until the mix looks like coarse crumbs.
- Add the eggs, milk, vegetable oil, and vanilla extract to the flour and butter mixture.
- Whisk everything together just until combined. Don’t worry if there are a few small lumps in the batter, that’s perfectly fine.
Assemble and Bake the Muffins
- Spoon the muffin batter into the prepared muffin cups. Fill each cup a bit more than halfway.
- Spoon some of the apple filling mixture over the batter in each cup. If the apples released juice while sitting, try to drain off as much liquid as possible before adding them.
- Sprinkle the chilled streusel topping evenly over the apples in each muffin cup.
- Bake the muffins in the center of your preheated oven for 15 to 20 minutes. They are ready when a wooden skewer inserted into the center of a muffin comes out without wet batter. Note the skewer might seem damp from the apples, just ensure no actual batter clings to it.
- Let the muffins cool in the muffin tin for about 10 minutes. Afterwards, carefully move them to a wire rack to cool down completely.
- Serve the muffins as they are, or you can add a simple drizzle of powdered sugar icing if you like.
Notes
Apple Choice: Granny Smith apples provide a nice tartness that balances the sweetness. Other firm baking apples can work too.
Apple Liquid: Draining excess liquid from the apple filling before topping the muffins helps prevent soggy spots.
Storage: Keep leftover muffins in an airtight container at room temperature for up to 3 days.
Serving: Delicious on their own, slightly warm, or with a simple glaze.
Nutrition
- Serving Size: 1 muffin
- Calories: 380
- Sugar: 25g
- Sodium: 180mg
- Fat: 19g
- Carbohydrates: 48g
- Fiber: 2g
- Protein: 4g
- Cholesterol: 65mg