A bright, tender lemon dessert made in just one bowl. Sweet, citrusy, and cleanup-friendly — perfect for any occasion.
1 cup all-purpose flour
¾ cup granulated sugar
2 large eggs
½ cup unsalted butter, melted
⅓ cup plain Greek yogurt or sour cream
¼ cup fresh lemon juice
1 tbsp lemon zest
1 tsp baking powder
¼ tsp baking soda
¼ tsp salt
1 tsp vanilla extract (optional)
Preheat oven to 350°F (175°C) and grease an 8×8-inch pan.
In a large bowl, melt butter and let cool slightly.
Whisk in sugar, eggs, yogurt, lemon juice, zest, and vanilla.
Sift in flour, baking powder, baking soda, and salt. Fold until just combined.
Pour into pan and smooth top.
Bake for 28–32 minutes until golden and toothpick comes out clean.
Cool 15 minutes before slicing. Serve warm or chilled.
Add lemon glaze for extra zing.
Store up to 4 days in fridge or freeze for longer.
Vegan and gluten-free swaps listed in main article.