Green Beans With Mushrooms - cooking recipe

Ingredients

1 tsp. salt, divided
1 1/2 lb. green beans, trimmed
1 Tbsp. oil
1 onion, chopped
1 clove garlic, minced
8 oz. mushrooms, halved
3 Tbsp. red wine vinegar
1/4 tsp. pepper

Preparation

In a large pot over high heat, bring 4 cups of water and 1/4 teaspoon salt to a boil.
Add green beans.
Cook until beans are tender, 8 to 10 minutes.