In this task, you have to generate the title of the recipe given its required ingredients and directions.

ingredients: '4 slices bacon', '1 onion, thinly sliced', '2 Tbsp. flour', '1 Tbsp. sugar', '1/2 tsp. salt', '1/4 c. vinegar', '1/4 c. water', '4 c. cooked or canned green beans, drained',<sep> directions: 'Fry bacon until crisp; remove from skillet, leaving drippings. Add onion and cook until tender.', 'Add flour, sugar, salt, vinegar and water.', 'Mix well and simmer until slightly thickened.', 'Add beans and cook for 5 minutes.', 'Crumble bacon on top just before serving.'
German Green Beans