Serbian Gjuwetsch (A One Pot Dinner)

Name: Serbian Gjuwetsch (A One Pot Dinner)
Prep time: 20 min
Cook time: 30 min
Total time: 50 min
Cuisine: European
Ingredients: 1 large onion; 2 tablespoons vegetable oil; 1/2 lb ground beef (or lamb); 1/2 teaspoon paprika; 4 tomatoes, peeled; 1 green pepper, cut into strips; 1 red pepper, cut into strips; 1 1/2 teaspoons salt; 1/4 teaspoon pepper; 2 cups water; 1 cup uncooked rice