Preheat oven to 350F. Steam cauliflower just until tender; drain. Melt margarine in a medium size saucepan over medium heat. In a jar with a lid combine flour, red pepper, salt, pepper, and milk; shake until blended. Slowly add to margarine in saucepan, stirring constantly until smooth.

Add cheese and continue stirring until smooth and slightly thickened. Stir in chilies. Arrange cauliflower in a 2 quart baking dish; pour sauce over cauliflower, then sprinkle with bread crumbs. Bake 10 to 15 min or until bubbling. Cal: 73 Fat 2g.