1 T olive oil
1 medium onion, chopped
2 cloves garlic, minced
1 pkg. frozen whole green beans
1 can (14.5 oz) Italian-style diced tomatoes, drained
1/4 tsp seasoned salt
1/4 tsp black pepper
1 cup shredded mozzarella cheese
1/4 cup shredded parmesan cheese
Heat oil in a large nonstick skillet on medium-high heat. Add onion and garlic; cook and stir 2-3 minutes or until onion is crisp-tender.
Add beans, tomatoes and seasonings; mix lightly. Cover. Reduce heat to medium-low; simmer 15 minutes or until beans are tender and mixture is heated through.
Sprinkle with cheeses; cover. Cook an additional 2 minutes or until cheeses are melted.