Recipe from Delish
What you need:
1/2 cup all purpose flour (sifted)
1/4 cup and 2 Tbsp sugar
2 large eggs (room temperature)
3 TBsp unsalted butter (melted)
zest of one lemon (finely grated)
1/4 cup and 2 Tbsp milk
1 1/2 pint (3 cups) raspberries
confectioner's sugar (for dusting)
How to make it:
Preheat oven to 350˚F.
Butter a 9-inch gratin/baking dish.
Sift together the flour, sugar, and a pinch of salt.
Whisk in the eggs, butter, and lemon zest until smooth.
Add the milk and whisk until light and very smooth, about 3 minutes.
Pour the batter into the prepared baking dish and top with the raspberries. (I shaped mine into a heart)
Bake for 30 minutes, or until the calfoutis is set and golden.
Let cool slightly, then dust with confectioner's sugar.
Cut into wedges and serve, ENJOY!