This is the tropical loaf cake I bake every summer when pineapples are sweet and I want a dessert that’s both bright and buttery-moist. Lemon pineapple loaf cake takes a sour cream pound cake base, mixes in crushed pineapple, fresh lemon zest, vanilla, and a touch of almond extract, bakes it golden in a standard loaf pan, then drizzles with a tangy lemon-powdered-sugar glaze.
Fun fact: the lemon-pineapple combo became popular in 1950s American baking after Dole Pineapple’s mass-marketing campaign promoted “Hawaiian baking.” The acidity of both fruits actually helps activate baking soda for an extra-tall rise. The sour cream is the moisture secret — it makes the cake stay fresh for 4-5 days at room temp without going stale.
Why this recipe works
- DRAIN PINEAPPLE WELL. Wet pineapple = soggy cake. Drain canned pineapple completely; press out extra moisture.
- Cream butter and sugar 5 min. Aerated butter = light tender crumb. 30-second creaming = dense brick.
- Glaze while warm. Warm cake absorbs the glaze instead of letting it pool. Pour over the cake while still in pan, room-temp.
Nutrition information
- Calories: 290 kcal per slice
- Protein: 3 g
- Carbohydrates: 42 g
- Fat: 12 g
- Vitamin C: 12% DV
- Sugar: 28 g
Pro tips for the best lemon pineapple loaf cake
- Use FRESH pineapple if available — sweeter, less syrupy than canned. Fine-chop 1 cup and drain.
- Brown butter for extra depth. Brown the butter first, cool to room temp, then cream with sugar — adds nutty richness.
- Add toasted coconut to the top after glazing for a piña colada vibe.
- Don’t skip the almond extract — that 1/2 tsp adds an indefinable depth that elevates the cake.
Frequently asked questions
Can I use fresh pineapple?
Yes — fine-chop or food-process to crushed texture, drain extra juice. Slightly different texture but same delicious result.
How long does it keep?
5 days at room temp wrapped tightly. The sour cream and pineapple keep it ultra-moist. Freeze whole or sliced for up to 3 months.
Can I make this gluten-free?
Yes — sub 1:1 GF flour blend like King Arthur Measure for Measure. Same technique and result.
Why is my cake dense?
Either overmixed batter (after adding flour) OR butter wasn’t creamed long enough. Cream 5 min on med-high speed; gently fold after adding flour.
Can I make muffins instead?
Yes — fill greased muffin tins 2/3 full, bake at 350°F for 22-25 min. Makes 12 muffins.
