Halibut Brandade Recipe

6 cups finely flaked cooked halibut
1 1/2 cups mayonnaise
3/4 cup oil
3 garlic cloves, minced
3 cups mashed potatoes
2 tbs. butter
Cayenne pepper
1 1/2 tsp. salt

Combine halibut, mayonnaise, oil, garlic, salt, and a few grains of cayenne. Mix thoroughly. Place mixture in shallow casserole and top with mashed potatoes. Dot potatoes with butter. Bake in a moderate oven (350 degrees) fot thirty minutes or until potatoes are browned. Serve at once.