Cheese Coffeecake - cooking recipe

Ingredients

1/4 c. milk
1/4 c. water
1/2 large cake yeast
2 1/2 c. flour
2 sticks margarine
1/2 tsp. salt
4 beaten egg yolks
3 large cream cheese
1 1/2 c. sugar
1 egg yolk (save white)
1 tsp. vanilla
20 oz. can crushed pineapple

Preparation

Scald milk and water and let cool.
Crumble in 1/2 large cake of yeast; set aside.
Mix together flour, margarine, salt and 4 beaten egg yolks.
Add yeast mixture (dough will be sticky).