Parmesan Pork Sausage with Roasted Spring Vegetables, Truffle Cream and Potatoes

Browned Parmesan pork sausage, crisp-edged potatoes, and deeply roasted broccoli make a satisfying quick supper. Asparagus keeps it springlike, while golden oyster mushrooms and a little truffle cream bring earthy richness without drowning the plate.

By Jonathan Katzman · Cooked and photographed · Recipe updated

Serves: 4 servings

Tags: gluten-free, nut-free

Parmesan Pork Sausage with Roasted Spring Vegetables, Truffle Cream and Potatoes

Pan-Seared Parmesan Pork Sausage

A gentle covered finish cooks the sausage through without splitting its casing; uncovering restores the browned exterior.

Ingredients

  • 1½ lb Fatted Calf Parmesan pork sausage, gluten-free formulation, or equivalent fresh Parmesan pork sausage
  • 1 tbsp ghee
  • ⅓ cup water

Instructions

  1. Keep the sausage in its links or coil; do not prick the casings. Pat dry.
  2. Heat the ghee in a large skillet over medium heat. Add the sausage and brown for 3–4 minutes per side, turning carefully.
  3. Add the water, cover, and reduce the heat to medium-low. Cook for 5–8 minutes, then check the thickest portion with an instant-read thermometer.
  4. Uncover and let the water evaporate. Turn gently to refresh the browned surfaces and cook until the center reaches 160°F. Rest for 3 minutes before portioning.

Notes

  • Sausage thickness determines cooking time; use temperature rather than casing color to judge doneness.

Roasted Broccoli and Asparagus

Staggering the vegetables gives the broccoli time to develop dark, crisp crowns while the asparagus stays juicy.

Ingredients

  • 1 lb broccoli
  • 1 lb thick asparagus
  • 2 tbsp olive oil, divided
  • ½ tsp fine sea salt
  • ¼ tsp freshly ground black pepper
  • 2 tsp fresh lemon juice

Instructions

  1. Heat the oven to 425°F. Cut the broccoli into large florets with some stem attached; peel any tough stem skin. Trim the asparagus and peel the lower stalks if fibrous.
  2. Toss the broccoli with 1 tablespoon olive oil and half the salt and pepper. Arrange on a large sheet pan with cut surfaces against the metal and roast for 10 minutes.
  3. Toss the asparagus with the remaining oil, salt, and pepper. Add to the pan without crowding, using another pan if necessary.
  4. Roast for another 10–15 minutes, turning once, until the broccoli crowns are deeply browned and the asparagus is tender with a little resistance. Remove the asparagus earlier if needed.
  5. Finish with the lemon juice just before serving.

Crisp Roasted Potatoes

Small skin-on chunks roast quickly, developing browned faces and creamy centers without a separate parboiling step.

Ingredients

  • 1½ lb small Yukon Gold potatoes, scrubbed
  • 2 tbsp olive oil
  • ¾ tsp fine sea salt
  • ¼ tsp freshly ground black pepper

Instructions

  1. Heat the oven to 425°F. Cut the potatoes into roughly 1¼-inch chunks, leaving the skins on, and dry thoroughly.
  2. Toss with the olive oil, salt, and pepper. Spread on a sheet pan with space between pieces and a cut face against the pan.
  3. Roast for 35–45 minutes, turning after about 25 minutes, until deeply golden and easily pierced through the center. Taste and adjust salt.

Golden Oyster Mushrooms

A hot, uncrowded pan browns the mushrooms rather than steaming them, giving the plate a meaty, crisp-edged accent.

Ingredients

  • 10 oz oyster mushrooms, tough bases removed and torn into broad pieces
  • 1½ tbsp ghee
  • ¼ tsp fine sea salt
  • to taste freshly ground black pepper

Instructions

  1. Brush the mushrooms clean and pat dry if damp.
  2. Heat the ghee in a wide skillet over medium-high heat. Add the mushrooms in a loose single layer, working in batches if necessary.
  3. Leave undisturbed for 3–4 minutes until golden underneath. Turn and cook for another 4–6 minutes, until their moisture has evaporated and the edges are browned.
  4. Season with salt and pepper and keep uncovered so the edges stay crisp.

Truffle Cream

A small amount of reduced cream carries the truffle aroma and ties the vegetables to the Parmesan sausage.

Ingredients

  • ½ cup heavy cream
  • 1–2 tsp gluten-free black truffle purée made with truffle, olive oil, and salt
  • to taste fine sea salt
  • to taste freshly ground black pepper

Instructions

  1. Bring the cream to a gentle simmer in a small saucepan. Cook over low heat for 4–6 minutes, stirring frequently, until it lightly coats a spoon.
  2. Remove from the heat and stir in 1 teaspoon truffle purée. Taste, adding more truffle if needed, then season lightly with salt and pepper.
  3. Keep warm over very low heat without boiling. Spoon sparingly over the vegetables at serving.

Notes

  • Truffle products vary greatly in strength and saltiness; start small. If the sauce becomes too thick, loosen with warm water a teaspoon at a time.

Overall Timing / Workflow

Start the potatoes first, then use their roasting time to cook the rest of the meal in parallel.

Instructions

  1. 0:00 — Heat the oven to 425°F, prepare the potatoes, and put them in to roast.
  2. 0:10 — Prepare the broccoli, asparagus, and mushrooms.
  3. 0:15 — Put the broccoli in the oven and start browning the sausage on the stove.
  4. 0:25 — Turn the potatoes, add the asparagus to the vegetable pan, and continue cooking the sausage gently.
  5. 0:28 — Sear the mushrooms in a second skillet and reduce the cream in a small saucepan.
  6. 0:40 — Check all components for doneness. Rest the sausage, finish the vegetables with lemon, and stir the truffle into the cream.
  7. 0:45–0:50 — Plate and serve while the potatoes and mushroom edges are crisp.

Notes

  • Use separate sheet pans for the potatoes and green vegetables. Rotate their oven positions if one pan browns faster.

Plating

Separate clusters preserve the crisp textures while letting a small amount of sauce connect the components.

Instructions

  1. Arrange the sausage along one side of each warm plate.
  2. Place the broccoli and asparagus alongside it and spoon a little truffle cream over and beneath the vegetables.
  3. Scatter the mushrooms between the sausage and greens. Add a separate cluster of roasted potatoes, keeping them mostly clear of the sauce.

Leftover Path

Separate storage and reheating keep the cream from splitting and the roasted components from becoming soggy.

Instructions

  1. Refrigerate leftovers within 2 hours in covered containers, keeping the sauce separate. Use within 3–4 days.
  2. Reheat potatoes, mushrooms, and vegetables on a sheet pan at 400°F until hot; remove the greens as soon as they are warmed through.
  3. Reheat sliced sausage in a covered skillet with a splash of water until it reaches 165°F.
  4. Warm the sauce gently over low heat with a splash of water, stirring without boiling. Spoon over the reheated vegetables just before eating.