Crab Au Gratin - cooking recipe

Ingredients

4 Tbsp. flour
4 Tbsp. butter
3/4 c. cream
3/4 c. milk
3/4 c. grated Parmesan cheese
1 lb. crab (backfin), broken gently

Preparation

Combine all ingredients and bake at 350\u00b0 for 45 minutes.