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Savory Roasted Italian Sausage with Peppers and Onions

roasted Italian sausage with peppers and onions - featured image
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This easy sheet pan dinner features juicy Italian sausage roasted with sweet bell peppers and caramelized onions for a comforting, crowd-pleasing meal. Perfect for busy weeknights, potlucks, or family gatherings, it delivers bold flavor with minimal fuss.

Ingredients

Scale
  • 1 1/2 lbs Italian sausage links (hot or sweet, or a mix)
  • 3 large bell peppers (red, yellow, or orange), sliced into strips
  • 2 medium yellow onions, sliced into wedges
  • 3 tbsp olive oil
  • 2 tsp Italian seasoning (or dried oregano, basil, and thyme)
  • 3 cloves garlic, minced
  • 1/2 tsp salt
  • 1/2 tsp black pepper
  • 1/4 tsp crushed red pepper flakes (optional)
  • 2 tbsp fresh parsley, chopped (for garnish)
  • Optional: 1 cup cherry tomatoes, halved
  • Optional: 1 lb baby potatoes, quartered
  • Optional: 1 tbsp balsamic vinegar (drizzle before roasting)

Instructions

  1. Preheat oven to 425°F (220°C). Place rack in the middle position.
  2. Slice bell peppers and onions into 1/2-inch strips. Mince garlic. If using, quarter potatoes and halve cherry tomatoes.
  3. In a large bowl, toss peppers, onions, (potatoes/tomatoes if using), olive oil, Italian seasoning, garlic, salt, black pepper, and red pepper flakes until evenly coated.
  4. Spread veggies evenly on a lined or well-oiled large rimmed sheet pan. Nestle sausage links on top, leaving space between each.
  5. Roast for 25 minutes, flipping sausages and stirring veggies halfway through.
  6. Optional: Broil for 2-3 minutes at the end for extra color and crispy sausage skin. Watch closely.
  7. Sprinkle with chopped fresh parsley. Slice sausages if desired and serve hot.

Notes

For best results, do not overcrowd the pan—use two pans if needed. Prick sausages with a fork to prevent splitting. Flip sausages and stir veggies halfway for even browning. Broil briefly for crispiness. Check sausage labels for gluten if needed. Leftovers store well and taste even better the next day.

Nutrition

Keywords: sheet pan dinner, Italian sausage, peppers and onions, easy dinner, gluten-free, comfort food, family meal, roasted vegetables

Find it online: https://lucydishes.com/savory-roasted-italian-sausage-with-peppers-and-onions-recipe-easy-sheet-pan-dinner/