Yummy Cauliflower - cooking recipe

Ingredients

1 large head cauliflower, separated
5 Tbsp. butter
1/2 c. finely chopped celery
1/4 c. finely chopped green pepper
1/4 c. finely chopped onion
3/4 tsp. salt
1/4 tsp. black pepper
1/4 c. flour
2 c. milk
1 1/2 c. shredded sharp Cheddar cheese
3 large firm tomatoes
1/2 c. soft bread crumbs

Preparation

Cook cauliflowerets in 1-inch of boiling salted water for 5 minutes; drain.
Saute, in margarine, celery, green pepper and onion.
Blend in salt, pepper and flour.
Add milk and cook over low heat, stirring constantly, until thickened.
Add cheese.
Stir until melted.
Remove from heat.