INGREDIENTS
3 tbsp
unsalted butter ((43 grams) softened, plus more for greasing pan)
5 1/2 tbsp
granulated sugar ((69 grams))
1
egg
6 tbsp
all-purpose flour ((47 grams))
1 tsp
baking powder ((4 grams))
salt
1/3 cup
ricotta ((81 grams))
zest of half a lemon
1/3
a medium apple ((approx 1/3 cup) peeled and grated)
powdered sugar (to dust the top with)