2 14.5-ounce cans cut green beans drained
2 tablespoons unsalted butter softened
1 cup finely chopped yellow onion
1 teaspoon salt
1/2 teaspoon pepper
1 teaspoon garlic powder
Place the green beans in a pot and top with the rest of the ingredients. Add enough water to cover the green beans.
Cover and cook on medium-low heat for 15 to 20 minutes, stirring occasionally. Drain and serve.