Tortellini With Vegetables without broth

1 medium red pepper, sliced 1 medium green pepper , sliced 1 medium orange bell peppers or 1 medium yellow sweet pepper , sliced 1 cup snow peas or 1 cup[...]

1 lb frozen or refrigerated tortellini 1/2 yellow peppers or 1/2 red pepper, diced 1 cup frozen peas, thawed 1 small zucchini , cut into thin sticks 1/2 small[...]

1 tablespoon olive oil 9 ounces tortellini fresh 1 md Onion, sliced 1 onion sliced 1/8 inch thick * 24 ounces tomatoes, stewed, canned undrained 1 1/2 cups[...]