Beef with Red Beans and Rice

Ingredients

• 1 recipe Cajun-Style Beef Sausage (recipe follows)
• 1 cup diced onion
• 1/2 cup diced green bell pepper
• 1/2 cup diced celery
• 2 medium tomatoes, diced (about 2 cups), divided
• 1 can (15 to 16 ounces) unsalted red or kidney beans, drained and rinsed
• 1 cup uncooked instant rice
• 1 tablespoon Cajun seasoning
• 1 cup reduced-sodium beef broth