Italian Beef and Shells

Ingredients

• 1-1/2 cups uncooked medium pasta shells
• 1 pound lean ground beef (90% lean)
• 1 small onion, chopped
• 1 garlic clove, minced
• 1 jar (24 ounces) Bertolli Traditional Marinara Sauce
• 1 small yellow summer squash, quartered and sliced
• 1 small zucchini, quartered and sliced
• 1/4 cup dry red wine or reduced-sodium beef broth
• 1/2 teaspoon salt
• 1/2 teaspoon Italian seasoning
• 1/2 teaspoon pepper