The best weeknight version of grilled fennel sausage and peperonata starts on a hot grill and finishes in a skillet of slow-cooked peppers. You get snappy sausage with a clear anise note against sweet, collapsed bell peppers and onions. This is a two-part method that keeps the sausage juicy while the pepper mix turns silky.
Most peperonata recipes simmer for nearly an hour, but the grill handles the sausage fast while the peppers soften on the stove. The contrast of charred casing and tender vegetables is what makes the plate work. You end up with a dinner that looks like a backyard cookout but eats like a trattoria special. If you enjoyed this, our air fryer grilled is worth trying next. Making this grilled fennel sausage and peperonata at home is surprisingly straightforward once you know the key steps.
Why You’ll Love These Grilled Fennel Sausage And Peperonata
- The fennel seed in the sausage gives a warm licorice note that cuts the pepper sweetness.
- Grilling the links first builds a smoky bark the stove alone can’t match.
- The peperonata keeps well, so leftovers taste better the next day.
- You only need one skillet for the peppers after the grill does the heavy lifting.
Ingredients You’ll Need
- 4 fennel sausage links (about 1 lb / 450 g), raw, with visible fennel seeds
- 2 red bell peppers, sliced into 1/2-inch strips
- 2 yellow bell peppers, sliced into 1/2-inch strips
- 1 large yellow onion, thinly sliced
- 3 tbsp extra-virgin olive oil
- 4 garlic cloves, smashed and peeled
- 1 (14 oz / 400 g) can crushed tomatoes
- 1/2 tsp crushed red pepper flakes
- 1/2 tsp fine sea salt, plus more to finish
- 2 tbsp red wine vinegar
- 1 tbsp chopped fresh basil
Ingredient Substitutions
Fennel sausage links: Replace with an equal weight of sweet Italian sausage if you can’t find fennel varieties. The anise character will drop out, so add 1 tsp crushed fennel seed to the pepper mix to recover some of that flavor. Expect a milder, more neutral sausage with the same juicy bite. The grilled fennel sausage and peperonata works well for weeknight cooking when time is limited.
Red bell peppers: Swap with an equal weight of orange or green bell peppers for a less sweet, slightly grassy result. Green peppers hold their shape better and add a bitter edge that pairs well with the vinegar. The cook time stays the same but the color reads more rustic. Storing leftover grilled fennel sausage and peperonata correctly keeps it tasting good for days.
Crushed tomatoes: Use 1 cup of roasted red pepper puree instead for a smoother, sweeter base. The peperonata will be thicker and less acidic, so cut the red wine vinegar to 1 tbsp. This version leans more toward a spread than a chunky stew. For the best results with this grilled fennel sausage and peperonata, read through all the steps before starting.
Red wine vinegar: Replace with 2 tbsp of sherry vinegar for a nuttier tang. Sherry vinegar is softer, so the finished dish tastes rounder and less sharp. Keep the same quantity unless you prefer a brighter finish. For another easy option, check out our roasted broccolini sausage.
Step-by-Step Instructions
- Heat a gas grill to medium-high heat and brush the grates with oil. Place the 4 fennel sausage links on the grates and cook for 10 minutes, turning every 2–3 minutes, until the casings are golden and crisp and the internal temperature reaches 160°F / 71°C.
- While the sausages grill, warm 3 tbsp olive oil in a 12-inch skillet over medium-low heat. Add the sliced onion and cook for 8 minutes, stirring often, until it turns soft and translucent at the edges.
- Add the red and yellow bell pepper strips and the smashed garlic to the skillet. Cook for 12 minutes on medium heat, stirring every few minutes, until the peppers bend without snapping and the raw smell disappears.
- Pour in the crushed tomatoes, crushed red pepper flakes, and 1/2 tsp salt. Lower the heat to medium-low heat and simmer for 15 minutes, until the sauce thickens and the peppers are fully tender.
- Slice the grilled sausages into 1-inch coins on a bias. Nestle the slices into the pepper mixture and cook for 5 minutes so the juices mingle and the sausage warms through.
- Stir in the red wine vinegar and chopped basil. Taste and add a pinch of salt, then serve immediately with bread or polenta.
Pro Tips
Grill the sausages first even if you plan to simmer them, because the char layer survives the sauce and adds texture. A sheet pan method works if the grill is unavailable, but you lose the smoke note.
Cut the pepper strips to a uniform 1/2-inch width so they collapse at the same rate. Ragged pieces leave you with both crunchy and mushy bits in one bite.
Add the vinegar at the very end. Early acid slows the pepper breakdown and leaves the mix tasting sharp instead of balanced.
Rest the cooked sausage coins for 2 minutes before slicing so the juices don’t run onto the board. That keeps the skillet from getting watery when they go in.
Common Mistakes to Avoid
Crowding the grill drops the temperature and steams the casings instead of crisping them. Leave at least one inch between links so the heat can circulate.
Rushing the peppers on high heat burns the garlic before the strips soften. Keep the skillet at medium-low heat once the tomatoes go in.
Skipping the vinegar makes the peperonata taste flat and heavy. The small splash lifts the tomato and balances the sausage fat. You might also like our contact.
Serving Suggestions
Spoon the mix over creamy polenta or a split lard bread for a full Italian-American plate. A simple radicchio salad on the side adds a bitter crunch that cuts the richness. For a drink, a moscato sangria keeps the meal light.
Storage and Reheating
Cool the sausage and peppers to room temperature within 2 hours, then store in an airtight container for up to 4 days. Reheat in a skillet over medium heat until the sausage hits 165°F / 74°C at the center. The peperonata also freezes for up to 2 months in a sealed bag.
Recipe Variations
Sheet Pan Version
Roast the sausages and pepper strips together on a tray at 200°C / 400°F for 25–30 minutes, turning once. You trade the grill char for even browning and a hands-off process.
Spicy Version
Add 1 tsp extra crushed red pepper flakes and use hot fennel sausage. The heat builds through the peppers and pairs well with a dollop of ricotta on top.
Wine-Braised Version
Replace the crushed tomatoes with 1/2 cup dry white wine and 1 cup chicken stock. Simmer 30 minutes for a looser, more savory peperonata that suits fettuccine alfredo as a side.
Sheet Pan Sausage Dinner
Use the same method as the sheet pan version but add roasted broccolini in the last 10 minutes. The green vegetable breaks the red and yellow color line and adds snap.
Classic Sausage And Peppers
For a stovetop-only route, follow the sausage and peppers technique with fennel links. You skip the grill but keep the same pepper base and anise note.
Grilled Fennel Sausage And Peperonata
Description
This weeknight grilled fennel sausage and peperonata pairs snappy, anise-kissed links with slow-stovetop peppers and onions in crushed tomato. The charred casing against tender sweet vegetables makes it taste like a trattoria special straight off the backyard grill.
Ingredients
Instructions
-
Heat and oil grill
Heat a gas grill to medium-high heat and brush the grates with oil to prevent sticking. Make sure the grates are evenly coated so the sausage casings crisp instead of tearing when you turn them.
-
Grill the sausages
Place the 4 fennel sausage links on the grates and cook for 10 minutes, turning every 2–3 minutes, until the casings are golden and crisp and the internal temperature reaches 160°F / 71°C. Use an instant-read thermometer to confirm the safe ground-meat temperature rather than judging by color alone.
-
Cook the onion
While the sausages grill, warm 3 tbsp olive oil in a 12-inch skillet over medium-low heat. Add the sliced onion and cook for 8 minutes, stirring often, until it turns soft and translucent at the edges.
-
Add peppers and garlic
Add the red and yellow bell pepper strips and the smashed garlic to the skillet. Cook for 12 minutes on medium heat, stirring every few minutes, until the peppers bend without snapping and the raw smell disappears.
-
Simmer the sauce
Pour in the crushed tomatoes, crushed red pepper flakes, and 1/2 tsp salt. Lower the heat to medium-low heat and simmer for 15 minutes, until the sauce thickens and the peppers are fully tender.
-
Slice grilled sausages
Slice the grilled sausages into 1-inch coins on a bias after letting them rest for 2 minutes so the juices don't run onto the board. Resting keeps the skillet from getting watery when they go in.
-
Nestle sausage in peppers
Nestle the sausage slices into the pepper mixture and cook for 5 minutes so the juices mingle and the sausage warms through. The sausage should be heated to at least 165°F / 74°C at the center if reheating is involved.
-
Finish and serve
Stir in the red wine vinegar and chopped basil. Taste and add a pinch of salt, then serve immediately with bread or polenta.
Nutrition Facts
Servings 4
- Amount Per Serving
- Calories 420kcal
- % Daily Value *
- Total Fat 28g44%
- Saturated Fat 8g40%
- Cholesterol 60mg20%
- Sodium 720mg30%
- Total Carbohydrate 22g8%
- Dietary Fiber 4g16%
- Sugars 12g
- Protein 22g44%
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.
Note
- Storage: Cool the sausage and peppers to room temperature within 2 hours, then store in an airtight container for up to 4 days.
- Reheating: Reheat in a skillet over medium heat until the sausage hits 165°F / 74°C at the center; do not reheat the same portion more than once.
- Pro tip: Grill the sausages first even if you plan to simmer them, because the char layer survives the sauce and adds texture; for a hands-off alternative try the sheet pan dinner.
- Rest: Rest the cooked sausage coins for 2 minutes before slicing so the juices don't run onto the board.
