Pineapple Crumb Muffins

Fresh, soft, and topped with a buttery crumb topping, Pineapple Crumb Muffins are the kind of bakery-style treat that somehow feels both cozy and bright at the same time. Crushed pineapple keeps the muffins moist while adding natural sweetness and a subtle tropical flavor that pairs beautifully with warm vanilla and buttery streusel. They’re soft in the center, lightly golden around the edges, and finished with the perfect crumbly topping for just the right amount of texture.

These muffins feel special enough for brunch yet easy enough for a casual weekday bake. Even better, they taste wonderful warm from the oven with coffee or tea. If pineapple upside-down cake and a bakery muffin had a delicious little crossover, this might be it.

Recipe Yield: 12 muffins

INGREDIENTS

Muffins
2 cups all-purpose flour
1 tsp baking powder
½ tsp baking soda
½ tsp fine sea salt
½ tsp ground cinnamon
½ cup unsalted butter, melted and slightly cooled
⅔ cup granulated sugar
2 large eggs, room temperature
1 tsp vanilla extract
¾ cup crushed pineapple, well drained and lightly pressed dry
⅓ cup sour cream
2 tbsp pineapple juice
2 tbsp whole milk

Crumb Topping
¾ cup all-purpose flour
⅓ cup light brown sugar, packed
¼ tsp ground cinnamon
1 pinch fine sea salt
5 tbsp unsalted butter, melted

INSTRUCTIONS

1. Preheat and prepare:
Preheat oven to 375°F (190°C). Line a 12-cup muffin pan with paper liners or lightly grease the pan.

2. Make the crumb topping:
In a small bowl, stir together the flour, brown sugar, cinnamon, and salt. Pour in the melted butter and gently mix with a fork until medium crumbs form. Refrigerate while preparing the muffin batter so the topping stays crumbly while baking.

3. Mix the dry ingredients:
In a medium bowl, whisk together the flour, baking powder, baking soda, salt, and cinnamon until evenly combined.

4. Mix the wet ingredients:
In a large bowl, whisk together the melted butter and sugar until smooth. Add the eggs and vanilla, whisking until fully combined. Stir in the drained pineapple, sour cream, pineapple juice, and milk until smooth.

5. Combine the batter:
Add the dry ingredients to the wet ingredients and gently fold until just combined. A few small streaks of flour are fine. Avoid overmixing so the muffins stay soft and tender.

6. Fill and top:
Divide the batter evenly between the muffin cups, filling each about ¾ full. Generously sprinkle the crumb topping over each muffin, gently pressing a few crumbs lightly into the batter so they stay in place.

7. Bake the muffins:
Bake for 19–23 minutes, or until the tops are lightly golden and a toothpick inserted into the center comes out clean or with a few moist crumbs.

8. Cool and enjoy:
Let the muffins cool in the pan for 10 minutes, then transfer to a wire rack. Enjoy slightly warm or fully cooled.

Helpful Tips to Perfect This Recipe

• Drain the pineapple really well: Extra liquid is the biggest reason pineapple muffins turn dense or gummy. A quick press with paper towels makes a noticeable difference.
• Keep the crumb topping chilled: Cold streusel creates prettier bakery-style crumbs and helps prevent the topping from melting into the muffins.
• Fill muffin cups evenly: Keeping them about ¾ full helps create a soft dome while still leaving room for the crumb topping to bake beautifully.