Pour half the olive oil into a large skillet over medium heat. Add the Italian sausage, breaking it up as it cooks, until nicely browned.
Season:
Sprinkle in the salt and freshly ground black pepper. Stir to coat the sausage evenly with the seasoning.
Add Vegetables:
Drizzle in the remaining olive oil, then add red, yellow, and orange bell peppers, onion, and garlic. Cook for a few minutes until the vegetables soften and become fragrant.
Add Herbs & Spices:
Sprinkle in Italian seasoning and red pepper flakes. Toss everything together to coat the sausage and vegetables evenly.
Serve:
Serve warm directly from the skillet for a hearty, flavorful meal.
Serving and Storage Tips
