rickismom
You could use any color pepper you like with this dish. I prefer red. This recipe is from the Progresso recipe book.
  
[FONT="]SAUSAGE and LENTIL STUFFED PEPPERS[/FONT][FONT="] [/FONT][FONT="]
6 Medium red bell peppers 
1 Pound bulk Italian sausage (I like sweet hot Italian sausage) 
½ Cup chopped onion 
1 Can (10 1/2 ounces) PROGRESSO lentil soup 
1 Cup cooked rice 
¾ Cup PROGRESSO Italian style bread crumbs, divided usage 
2 Tablespoons PROGRESSO grated parmesan cheese, divided usage 
3 Tablespoons butter, melted 
1. Preheat oven to 350 f. 
2. Fill large saucepan half-full with water; bring to boil. Cut peppers lengthwise; and remove seeds. Place peppers in water. Boils 3 minutes; and drain. 
3. In large skillet, brown sausage and onion; drain. Stir in soup, rice, ½ cup bread crumbs and 1-tablespoon parmesan cheese. 
4. Fill peppers with sausage mixture; place in large shallow baking dish. Cover with foil. 
5. Bake 25 minutes or until thoroughly heated. Remove foil. 
In small bowl, combine butter, remaining 1/4- cup bread crumbs and remaining 1- tablespoon parmesan cheese. Sprinkle over peppers. Bake uncovered 5 minutes[/FONT]