Penne with Peppers and Sausage

Ingredients (13)

• + 1 ½ cups whole wheat penne pasta add to pantry
• + cooking spray add to pantry
• ✓ 2 green bell peppers, cut into thin strips
• ✓ 1 onion, thinly sliced
• + 1 cup fresh mushrooms, sliced add to pantry
• ✓ 1 clove garlic, minced
• + 1 (16 ounce) package spicy Italian turkey sausage, casings removed add to pantry
• + ¼ teaspoon red pepper flakes add to pantry
• + ¼ teaspoon salt add to pantry
• + ⅛ teaspoon ground black pepper add to pantry
• + ⅛ teaspoon dried oregano add to pantry
• + 1 (14.5 ounce) can diced tomatoes add to pantry
• + ¼ cup grated Parmesan cheese add to pantry