Coconut pie without crust

3 eggs
4 Tbsp. sugar
1 Tbsp. flour
1 pint of milk (or more, if needed)
1 cup coconut
1/2 tsp. vanilla

Mix eggs, sugar, and flour using just a little milk to smooth the mixture. Add milk, coconut, and vanilla. Pour into a greased pie plate and bake in a 350 degree slow oven.