Good Enough for Grandma Apple-Streusel Muffin

These apple muffins bake up tall and tender with chunks of fresh apple and chopped walnuts in every bite, all under a crunchy brown sugar streusel that shatters when you break into it. The combination of cinnamon and ground cloves gives them a warm, spiced aroma that smells like fall morning baking.

Buttermilk is the key to the moist, tender crumb. Its acidity reacts with the baking soda and keeps the muffins light without making them cakey. Stir the wet ingredients into the dry just until combined. Overmixing develops the gluten and turns muffins tough.

The streusel topping is a quick mix of flour, brown sugar, cinnamon, and softened butter crumbled together with your fingers. Sprinkle it generously over each muffin before baking. It bakes into a craggy, buttery crust.

Pro Tips

• Peel and chop the apples into small, uniform pieces. Large chunks won’t cook through in 25 minutes and leave raw spots.
• Fill muffin cups nearly full. These don’t rise as dramatically as some muffin batters, and a full cup gives you a nice domed top.
• Serve warm. The streusel is at its crunchiest right out of the oven.
• Store leftovers in an airtight container. Reheat in the oven for a few minutes to re-crisp the topping.

Variations

• Use pecans instead of walnuts for a slightly sweeter, more buttery nut flavor.
• Add a handful of raisins or dried cranberries to the batter.
• Drizzle a thin glaze of powdered sugar and milk over the cooled muffins for extra sweetness.