How to Make It
Preheat your oven to 350°F (175°C).
In a bowl, mix flour, sugar, baking powder, and salt.
Add milk and melted butter, stirring until combined.
Stir in lemon zest and juice.
Pour the batter into a greased baking dish.
Scatter the mixed berries on top, pushing them slightly into the batter.
Bake for 30-35 minutes, until golden and bubbly.
