Grandma'S Coconut Pie - cooking recipe

Ingredients

2 cans (large) Pet milk
2 c. sugar
2 to 3 egg yolks
1 tsp. vanilla
2 Tbsp. cornstarch
1/2 c. milk
3/4 c. coconut
egg whites
handful of sugar
1 tsp. cream of tartar

Preparation

Boil first 4 ingredients on stove in thick pan or double boiler.
Make thickening with cornstarch and milk.
Add to boiling mixture.
Cook until thick.
Set aside to cool.
Add coconut.