My Best Kid-Friendly Chili

INGREDIENTS

• 1 green bell pepper
• 1 pound ground beef sirloin
• 1 pound ground salsiccia sausage
• 1 tablespoon olive oil
• 2 onions, diced
• 6 cloves garlic, minced
• 2 (15 ounce) cans chili beans, undrained
• 1 cup brewed coffee
• 1 (7 ounce) can diced green chiles
• 5 tablespoons unsweetened cocoa powder
• 1/4 cup ground cumin
• 1/4 cup chili powder
• 1 (28 ounce) can canned crushed tomatoes
• 1 cup water, or as needed
• salt to taste