Pork and Parmesan Sausage with Glazed Green Beans and Slow-Roasted Japanese and Garnet Sweet Potatoes

Browned pork and Parmesan sausage sits alongside glossy, garlicky green beans and two kinds of slow-roasted sweet potato. The Japanese potatoes turn dense and chestnut-sweet, while the Garnets become soft and silky—a good contrast to the savory sausage and lemon-bright beans.

By Jonathan Katzman · Cooked and photographed · Recipe updated

Serves: 4 servings

Tags: gluten-free, nut-free

Pork and Parmesan Sausage with Glazed Green Beans and Slow-Roasted Japanese and Garnet Sweet Potatoes

Pan-Browned Pork and Parmesan Sausage

Gentle covered cooking heats the sausage through without splitting the casing; a final uncovered sear develops a golden crust.

Ingredients

  • 1.5 lb fresh pork and Parmesan sausage, preferably Fatted Calf; verify gluten-free ingredients
  • 1 tablespoon ghee
  • 1/3 cup water

Instructions

  1. Pat the sausages dry, leaving the casings intact.
  2. Heat the ghee in a large skillet over medium heat. Add the sausages and brown lightly for 2–3 minutes per side.
  3. Carefully add the water, cover, and reduce the heat to medium-low. Cook gently for 8–12 minutes, turning once.
  4. Uncover and let the water evaporate. Continue cooking over medium heat, turning occasionally, until the casings are golden and the centers register 160°F on an instant-read thermometer. Allow extra time for thick links.
  5. Rest for 5 minutes, then cut into large curved sections or thick diagonal pieces.

Notes

  • The Parmesan supplies salt, so additional seasoning is generally unnecessary.

Garlic-Butter Glazed Haricots Verts and String Beans

Brief covered cooking tenderizes the beans, then reducing the liquid with butter gives them a savory glaze rather than a heavy sauce.

Ingredients

  • 3/4 lb haricots verts, stem ends trimmed
  • 3/4 lb green string beans, stem ends trimmed
  • 3 cloves garlic, thinly sliced
  • 1 tablespoon ghee
  • 1/2 cup water
  • 2 tablespoons unsalted butter, cold and diced
  • 2 teaspoons fresh lemon juice, plus more to taste
  • 1/2 teaspoon kosher salt, plus more to taste
  • to taste freshly ground black pepper

Instructions

  1. Heat the ghee in a wide sauté pan over medium heat. Add the string beans and cook for 2 minutes, tossing occasionally.
  2. Add the garlic and stir for 30 seconds without letting it brown deeply. Add the water and salt, cover, and simmer for 3 minutes.
  3. Add the thinner haricots verts, cover again, and cook for 3–5 minutes, until both types are tender with a little bite.
  4. Uncover and increase the heat to medium-high. Toss until only about 1 tablespoon of liquid remains; add a splash of water if the pan dries before the beans are tender.
  5. Reduce the heat to low and add the cold butter, tossing until it emulsifies with the remaining liquid and coats the beans. Remove from the heat and finish with lemon juice, pepper, and additional salt as needed.

Notes

  • If the two bean varieties are equally thin, add them together and begin checking tenderness after 5 minutes of covered cooking.
  • Keep the finished glaze loose and glossy; a teaspoon or two of water will bring it back together if it looks oily.

Slow-Roasted Japanese and Garnet Sweet Potatoes

Slow roasting concentrates sweetness and softens the interiors while leaving the skins pleasantly chewy. Keeping the two varieties distinct preserves their contrasting textures.

Ingredients

  • 2 medium Japanese sweet potatoes, about 1.25–1.5 lb total
  • 2 medium Garnet sweet potatoes, about 1.25–1.5 lb total
  • 2 teaspoons olive oil
  • 1/2 teaspoon flaky salt, or to taste

Instructions

  1. Heat the oven to 325°F. Line a rimmed baking sheet with parchment.
  2. Scrub and thoroughly dry the potatoes. Prick each a few times with a fork, rub lightly with olive oil, and arrange whole on the baking sheet with space between them.
  3. Roast for 90–135 minutes, turning once, until the skins wrinkle and a thin knife slides through the thickest part without resistance. Check each potato separately and remove it when ready; the Garnets may finish first.
  4. Rest for 10 minutes, then split lengthwise. Lightly score the flesh without cutting through the skins and sprinkle with flaky salt.

Notes

  • Choose similarly sized potatoes for more predictable timing. Very large Japanese sweet potatoes may take longer.
  • The potatoes are sweet and rich enough to serve without an additional glaze.

Overall Timing / Workflow

The potatoes require little attention and hold well, leaving the final half hour for the sausage and beans.

Instructions

  1. 0:00 — Heat the oven, prepare the sweet potatoes, and begin roasting.
  2. While the potatoes roast, trim the beans, slice the garlic, and measure the remaining ingredients.
  3. At about 1:15, check the potatoes. When they seem roughly 25–30 minutes from tender, begin cooking the sausages.
  4. Start the beans during the sausages' covered cooking stage. Finish their butter glaze just before serving.
  5. Rest the sausages and potatoes, then slice the sausages, split the potatoes, and plate everything warm.

Notes

  • If the potatoes finish early, hold them whole in a 200°F oven for up to 30 minutes.

Plating

Broad potato halves frame the plate, while the beans and sliced sausage remain distinct and easy to eat together.

Instructions

  1. Place one Japanese sweet potato half and one Garnet half on each plate, cut sides up.
  2. Mound the glazed beans beside the potatoes, carrying over the garlic slices and a little glaze.
  3. Arrange the sausage pieces alongside the beans, browned sides facing up. Serve immediately.

Leftover Path

Storing the components separately preserves the beans' texture and allows the potatoes and sausage to reheat thoroughly without overcooking the vegetables.

Instructions

  1. Refrigerate the components in separate airtight containers within 2 hours of cooking and use within 3–4 days.
  2. Reheat sweet potato halves, loosely covered, in a 350°F oven until hot. Reheat the sausage in a covered skillet with a splash of water until it reaches 165°F.
  3. Warm the beans briefly in a skillet with a spoonful of water, tossing just until hot.
  4. For a second meal, chop the sausage and beans and spoon them into reheated sweet potato halves.