1 (1 lb.) can green beans
1 (1 lb.) can whole tomatoes
2 tsp. butter
1 sm. onion
2 tbsp. flour, brown in melted butter
2 tsp. butter

Saute onion in butter until transparent, add tomatoes. Simmer 5 minutes. Add drained green beans, bring back to simmer. Thicken with browned, butter flour mixture. Simmer one minute and serve.