Strawberry Gravy and Biscuits

1 1/2 quarts strawberries, cut up
3/4 cup canned milk
1 cup granulated sugar
4 teaspoons flour
2 cans refrigerated biscuits

Put strawberries and sugar in a pot. Bring to a boil. When the strawberries have come to a full rolling boil, mix canned milk and flour in a cup, then pour in with strawberries, stirring until they get fairly thick. Pour over hot buttered biscuits.