Preheat your oven to 350°F (175°C).
Start with separating egg yolks and whites.
In a bigger bowl combine egg yolk, butter, condensed milk, milk, lemon zest. Whisk until smooth.
2 egg yolks, 1/2 tsp lemon zest, ½ cup condensed milk, 2 tbsp butter, ¼ cup milk
Once the mix is smooth add lemon juice, all purpose flour and whisk to make a smooth batter.
2 tbsp lemon juice, ¼ cup all-purpose flour
Prep the muffins pan brush it with melted butter.
Butter
Whisk the egg white for form soft peaks. Transfer these whisked egg whites to the bowl where we have combined other lemon custard pie ingredients.
2 egg whites
Add vanilla extract and gently fold in these whisked whites to make a soft fluffy batter
½ tsp vanilla extract
Divide the batter evenly into the muffin cups, filling each about three-quarters full.
Bake for 22–25 minutes, or until the tops are set and lightly golden. A toothpick inserted should come out clean or with just a few moist crumbs.
Cool in the pan for about 10 minutes before transferring to a wire rack. Dust with powdered sugar just before serving. And Enjoy these luscious Baby lemon Impossible pies.
Icing sugar