01 -
Turn the oven to 350°F and get your muffin tin ready by placing liners in it.
02 -
In one bowl, stir together the flour, salt, and baking powder.
03 -
Cream together the butter with sugar until fluffy, then mix in eggs one by one and the vanilla.
04 -
Mix dry ingredients into the butter mixture a little at a time, swapping with milk, then gently fold in raspberries and lemon zest.
05 -
Spoon batter into liners and bake for 18–20 minutes, or until a tester comes out clean.
06 -
Whip butter until soft, then mix in powdered sugar, lemon juice, and zest until smooth and creamy.
07 -
Spread or pipe frosting onto cool cupcakes, top off with raspberries, and sprinkle with lemon zest.