This Baked Italian Sausage recipe is a winner for its simplicity and vibrant flavors.
You will love the combination of the juicy Italian sausages, colorful bell peppers, onions, and cherry tomatoes, all seasoned and roasted to perfection. This is a delicious and hassle-free meal that's sure to impress the whole family!

About the Recipe
This is a versatile recipe that is perfect for busy days when you are craving a hearty, flavorful meal without spending hours in the kitchen.
The Italian sausage and vegetables are seasoned with Italian herbs and then roasted until it is all perfectly delicious. This recipe will be one of your favorite easy weeknight dinners!
You can plan to make this as a quick and simple dinner for when you are hosting a casual gathering or when you just want a no-fuss weeknight meal.
I like using classic or sweet Italian sausage in this recipe, but you could use this method for chicken sausages, turkey sausage, or hot Italian sausage.
If you are looking for more Italian sausage recipes, check out our: Italian Sausage Soup, Sausage Bruschetta, Artichoke Risotto or Italian Sausage Stuffing.

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Why You Will Love This Recipe
Flavorful - The blend of Italian sausages with the assortment of vegetables, seasoned with Italian herbs, ensures a delicious and well-balanced flavor profile.
Simple - This recipe requires minimal effort to make with just a few simple steps. It is perfect for those who are busy or new to cooking.
Impressive - The colorful sweet peppers, onions, and cherry tomatoes creates an appealing and appetizing presentation.

Ingredients
Here are the ingredients you will need for this baked Italian sausage and peppers recipe:
- Italian sausage: You will need about 5 Italian sausage links or about 20 ounces. I like using sweet or mild Italian sausage.
- Bell pepper: Use red, orange and yellow bell peppers.
- Onion: Use white or yellow onions in this recipe.
- Cherry tomatoes
- Olive oil
- Italian seasoning
- Garlic powder
- Salt & pepper
Directions
Let's make this easy dinner together!
Step 1: Preheat your oven to 400°F and line a baking sheet with parchment paper or aluminum foil.

Step 2: Place Italian sausages, bell peppers, onion, and cherry tomatoes on the prepared baking sheet.

Step 3: Drizzle with the olive oil and sprinkle on the Italian seasoning, garlic powder, salt, and black pepper. Stir to combine and fully coat the sausages and vegetables.

Step 4: Bake for 20-25 minutes and then serve and enjoy.
Expert Tips and Tricks
Here are some expert tips to make this baked sausage recipe:
Complete the meal - This dish pairs well with a side of crusty bread, pasta, or a simple salad.
Prep ahead - Chop the vegetables ahead of time, storing in an airtight container in the fridge. When you are ready to cook, simply toss everything together for a quick assembly.

Kitchen Equipment
Here is some kitchen equipment you will need for this one-pan dinner. You can find all of these products on Amazon.
Baking sheet - Use a good quality sheet pan for even cooking!
Parchment paper - I love these parchment paper sheets for roasting vegetables. They make cleaning up so much easier!

Recipe Substitutions/Variations
Here are some common recipe substitutions and variations for this fantastic sheet pan dinner.
Sausages - Try different types of Italian sausages, such as sweet or spicy, to add variety to the dish. You could even swap Italian sausages with chicken or turkey sausages for a lighter option, or use plant-based sausages for a vegetarian version.
Vegetables - Experiment with different vegetables based on what's in season or your personal preferences. Zucchini, mushrooms, red onion or asparagus can be excellent additions or substitutions.
Italian seasoning - If you don't have Italian seasoning, you can use a combination of dried oregano, basil, and thyme for a similar herb flavor.
Garlic powder - Substitute garlic powder with minced fresh garlic cloves for a more pronounced garlic taste.
Cherry tomatoes - Instead of cherry tomatoes, use grape tomatoes or larger tomatoes cut into wedges.
Additions - For a little kick of heat, try adding red pepper flakes or a bit of cayenne pepper. You can also top with tomato sauce or marinara sauce, or finish with a dash of balsamic vinegar.

What To Serve With
Here are some recipes to serve alongside this easy weeknight dinner:
Butternut Squash Risotto - This easy Butternut Squash Risotto recipe will be your new favorite fall weeknight dinner. This side dish recipe is perfect for a quick meal or for a special occasion.
Baked Zucchini Slices - This easy and incredibly satisfying recipe for Baked Zucchini Slices has tender zucchini rounds that are generously seasoned with a trio of garlic powder, onion powder and parmesan cheese.
Broccolini with Whipped Goat Cheese and Crispy Shallots - This Broccolini with Whipped Goat Cheese and Crispy Shallots Recipe is a perfect easy entertaining appetizer! While this recipe looks fancy, it's actually super easy AND so delicious!

Frequently Asked Questions
Absolutely! While the dish is best enjoyed fresh out of the oven, it is also delicious warmed up as leftovers throughout the week. This is a great recipe for meal prep!
Certainly! Consider using a mixture of chopped fresh oregano, basil, and thyme to replace the dried Italian seasoning. Keep in mind that fresh herbs are generally more potent than dried, so you might want to use a slightly larger quantity to achieve a similar flavor profile.
Look for an even, golden brown color on the sausages. This is a good visual indicator that they are cooked. You can also gently press on the sausages with a fork or tongs. If they feel firm and have a consistent texture, they are likely cooked. Undercooked sausages may feel soft and rubbery. When in doubt, check for an internal temperature of 160°F with a meat thermometer.
Recipe Storage and Reheating
Here are storage and reheating instructions for this sheet pan meal:
Refrigerator Storage: Store in an airtight container and eat leftovers within 4-5 days.
Freezer Storage: Freeze in a freezer-safe, airtight container and keep for up to 3 months. When you're ready to use, thaw in the refrigerator and reheat as instructed below.
Reheating Instructions: The best way to reheat this recipe is to heat in a frying pan over low heat until warm.
Other Recipes to Try

Baked Italian Sausage
Ingredients
- 5 Italian sausages about 20 oz
- ½ red bell pepper sliced
- ½ orange bell pepper sliced
- ½ yellow bell pepper sliced
- 1 onion sliced
- 10 oz cherry tomatoes halved
- 2 tablespoons olive oil
- 2 teaspoons Italian seasoning
- 1 teaspoon garlic powder
- Pinch of salt and pepper
Instructions
- Preheat oven to 400F.
- Place Italian sausages, bell peppers, onion, and cherry tomatoes on a lined baking sheet.
- Drizzle with olive oil, Italian seasoning, garlic powder, salt, and black pepper. Stir to combine.
- Bake for 20-25 minutes, then serve.
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