How to Make Sautéed Italian Sausage with Flavorful Peppers

Ingredients

• 1 pound (450g) Italian sausage, sliced (mild or spicy, according to preference)
• 2 tablespoons (30ml) olive oil
• 1 medium onion, thinly sliced
• 1 red bell pepper, sliced
• 1 yellow bell pepper, sliced
• 1 green bell pepper, sliced
• 3 cloves garlic, minced
• 1 teaspoon dried oregano
• ½ teaspoon red pepper flakes
• Salt and pepper to taste
• Fresh basil or parsley, chopped, for serving