Food & Cooking Recipes Quick & Easy Recipes Turkey Sausage Sandwiches 3.5 (31) By Martha Stewart Editors Martha Stewart Editors Facebook Instagram Twitter Website An article attributed to "Martha Stewart Editors" indicates when several writers and editors have contributed to an article over the years. These collaborations allow us to provide you with the most accurate, up-to-date, and comprehensive information available.The Martha Stewart team aims to teach and inspire readers daily with tested-until-perfected recipes, creative DIY projects, and elevated home and entertaining ideas. They are experts in their fields who research, create, and test the best ways to help readers design the life they want. The joy is in the doing. Editorial Guidelines Updated on January 7, 2019 Print Share Share Tweet Pin Email Prep Time: 20 mins Total Time: 20 mins Servings: 4 Delicious, satisfying, and under 400 calories -- this dinner has it all. Ingredients 1 tablespoon plus 1 teaspoon vegetable oil 2 medium white onions, halved, sliced ¼ inch thick lengthwise 3 red or orange bell peppers (ribs and seeds removed), sliced ¼ inch thick Coarse salt and ground pepper 4 spicy or sweet Italian turkey sausages (about 1 pound total) 4 hoagie rolls or 1 loaf French bread (cut into 4 pieces), split and toasted Grainy mustard (optional) Directions In a large skillet, heat 1 tablespoon oil over medium-high. Add onions and peppers; cook, stirring occasionally, until beginning to brown, about 7 minutes. Season with salt and pepper and add 3/4 cup water; cover and simmer 3 minutes. Uncover and cook, stirring occasionally, until vegetables are soft and liquid has evaporated, 2 minutes. Cover and refrigerate 1 cup onion-pepper mixture for later use. Meanwhile, heat 1 teaspoon oil in a small skillet over medium. Add sausages and cook, turning occasionally, until browned and cooked through, 10 to 12 minutes. Place sausages and vegetables on bread and top with mustard if desired. Print