This delightful Italian sausage recipe brings together the rich flavors of Italian sausage, bell peppers, and onions in a savory tomato sauce. Perfect for a quick weeknight dinner or a hearty weekend meal, this dish is sure to satisfy your taste buds with its robust and comforting taste.
Most of the ingredients in this recipe are commonly found in your kitchen. However, you might need to visit the supermarket for Italian sausage, which can be found in the meat section. Additionally, ensure you have fresh bell peppers and tomato sauce on hand to achieve the best flavor.

Ingredients For Italian Sausage Recipe
Italian sausage: A flavorful sausage that can be mild or spicy, adding depth to the dish.
Olive oil: Used for sautéing, it adds a subtle richness to the ingredients.
Onion: Sliced and cooked until softened, it brings sweetness and texture.
Bell peppers: Sliced and cooked with the onions, they add color and a mild sweetness.
Garlic: Minced and added for a burst of aromatic flavor.
Tomato sauce: Provides a savory base that ties all the ingredients together.
Salt: Enhances the overall flavor of the dish.
Black pepper: Adds a hint of spice and depth.
Technique Tip for This Recipe
When browning the sausages, make sure to not overcrowd the skillet. This ensures that each sausage gets an even, golden-brown crust. If necessary, brown them in batches. This step is crucial for developing deep, rich flavors that will enhance the overall dish.
Suggested Side Dishes
Alternative Ingredients
mild or spicy italian sausage - Substitute with ground turkey with Italian seasoning: Ground turkey can be seasoned with Italian herbs and spices to mimic the flavor of Italian sausage while being a leaner option.
olive oil - Substitute with canola oil: Canola oil has a neutral flavor and similar cooking properties, making it a good alternative.
sliced onion - Substitute with shallots: Shallots offer a milder and slightly sweeter flavor compared to onions, which can add a different but pleasant taste to the dish.
sliced bell peppers - Substitute with poblano peppers: Poblano peppers provide a mild heat and a rich flavor, which can add a different dimension to the dish.
minced garlic - Substitute with garlic powder: Garlic powder can be used in place of fresh garlic, though it will have a slightly different texture and intensity.
tomato sauce - Substitute with crushed tomatoes: Crushed tomatoes can provide a similar texture and flavor, though they may need to be cooked down slightly to match the consistency of tomato sauce.
salt - Substitute with soy sauce: Soy sauce can add a salty and umami flavor, though it will also add a different depth of flavor to the dish.
black pepper - Substitute with white pepper: White pepper has a slightly different flavor profile but can be used to provide a similar level of heat and spice.
Other Alternative Recipes
How to Store or Freeze This Dish
Allow the Italian sausage dish to cool completely before storing. This helps prevent condensation, which can lead to sogginess and spoilage.
Transfer the cooled sausage and vegetables into an airtight container. If you have multiple servings, consider using smaller containers to make reheating easier.
Label the container with the date of preparation. This helps you keep track of freshness and ensures you consume it within a safe time frame.
Store the container in the refrigerator if you plan to consume the dish within 3-4 days. The Italian sausage and vegetables will maintain their flavor and texture during this period.
For longer storage, place the airtight container in the freezer. The dish can be frozen for up to 2-3 months without significant loss of quality.
When ready to reheat, thaw the frozen Italian sausage dish in the refrigerator overnight. This gradual thawing helps preserve the texture of the vegetables and sausage.
Reheat the dish in a skillet over medium heat, adding a splash of olive oil if needed to prevent sticking. Alternatively, you can use a microwave, heating in short intervals and stirring in between to ensure even warming.
If the dish appears dry after reheating, add a small amount of tomato sauce or broth to restore moisture and enhance flavor.
Always check the internal temperature of the Italian sausage to ensure it reaches at least 165°F (74°C) before serving, ensuring it is safe to eat.
Enjoy your reheated Italian sausage dish with a fresh side salad or some crusty bread to complete the meal.
How to Reheat Leftovers
Stovetop Method:
- Heat a skillet over medium heat.
- Add a small amount of olive oil to the skillet.
- Place the leftover Italian sausage and vegetables in the skillet.
- Stir occasionally until everything is heated through, about 5-7 minutes.
- If the mixture seems dry, add a splash of tomato sauce or water to keep it moist.
Oven Method:
- Preheat your oven to 350°F (175°C).
- Place the Italian sausage and vegetables in an oven-safe dish.
- Cover the dish with aluminum foil to prevent drying out.
- Bake for about 15-20 minutes, or until heated through.
- Stir halfway through the reheating process for even heating.
Microwave Method:
- Place the Italian sausage and vegetables in a microwave-safe dish.
- Cover the dish with a microwave-safe lid or plastic wrap, leaving a small vent.
- Microwave on medium power for 2-3 minutes.
- Stir the contents and microwave for an additional 1-2 minutes, if necessary.
- Let it sit for a minute before serving to allow the heat to distribute evenly.
Air Fryer Method:
- Preheat the air fryer to 350°F (175°C).
- Place the Italian sausage and vegetables in the air fryer basket.
- Heat for 5-7 minutes, shaking the basket halfway through to ensure even heating.
- Check to make sure everything is heated through before serving.
Best Tools for This Recipe
Skillet: A large, flat-bottomed pan used for browning the sausages and cooking the vegetables.
Spatula: Useful for turning the sausages and stirring the vegetables to ensure even cooking.
Tongs: Handy for removing the sausages from the skillet without piercing them.
Cutting board: A surface for safely slicing the onions, bell peppers, and mincing the garlic.
Chef's knife: Essential for slicing the onions, bell peppers, and mincing the garlic with precision.
Measuring spoons: Used to measure the olive oil, salt, and black pepper accurately.
Mixing bowl: Optional, but can be used to hold the sliced vegetables before adding them to the skillet.
Garlic press: Optional, but can make mincing the garlic quicker and easier.
Serving dish: A dish to serve the finished Italian sausage and vegetable mixture hot.
How to Save Time on Making This Recipe
Pre-slice vegetables: Slice the onions and bell peppers ahead of time and store them in the fridge.
Use pre-minced garlic: Save time by using store-bought minced garlic instead of mincing it yourself.
One-pan method: Cook the sausages, onions, and bell peppers in the same skillet to reduce cleanup time.
Batch cooking: Double the recipe and freeze half for a quick meal later.
Quick simmer: Use a lid to cover the skillet while simmering to speed up the cooking process.

Italian Sausage Recipe
Ingredients
Main Ingredients
- 1 lb Italian sausage mild or spicy
- 1 tablespoon Olive oil
- 1 Onion sliced
- 2 Bell peppers sliced
- 2 cloves Garlic minced
- ½ cup Tomato sauce
- ½ teaspoon Salt to taste
- ¼ teaspoon Black pepper to taste
Instructions
- Heat olive oil in a skillet over medium heat.
- Add the sausages and cook until browned on all sides.
- Remove sausages and set aside. In the same skillet, add onions and bell peppers. Cook until softened.
- Add garlic and cook for another minute.
- Return sausages to the skillet. Add tomato sauce, salt, and pepper. Simmer for 10 minutes.
- Serve hot.
Nutritional Value
Keywords
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