Rustic Apple-Potato Mash with Bacon, Onions, and Cider Glaze

This refined bacon version of Himmel und Erde emphasizes crisp texture and broad appeal. Smoky bacon replaces sausage, while the rendered fat is used sparingly to flavor deeply caramelized onions. Tart apples are folded into creamy mashed potatoes, and a light apple-cider glaze brings the sweet and savory elements together without making the dish sugary.

Yield: 4 generous main-course servings or 6 side-dish servings

Ingredients

For the Apple-Potato Mash

• 2 pounds Yukon Gold potatoes, peeled and cut into 1-inch pieces
• 2 large Granny Smith apples, peeled, cored, and diced
• 1 teaspoon kosher salt, for the potato water
• 1/2 teaspoon kosher salt, plus more to taste
• 4 tablespoons unsalted butter, divided
• 1/3 cup warm whole milk, as needed
• 2 tablespoons apple cider
• 1 teaspoon lemon juice
• 1/4 teaspoon freshly ground black pepper
• Pinch of freshly grated nutmeg

For the Bacon and Onions

• 8 ounces thick-cut smoked bacon, cut into 1/2-inch pieces
• 2 large yellow onions, thinly sliced
• 1/2 teaspoon kosher salt
• 1/3 cup apple cider
• 1 teaspoon apple cider vinegar
• 1 1/2 teaspoons Dijon or whole-grain mustard
• 1/2 teaspoon fresh thyme leaves
• Chopped fresh parsley, for garnish

Preparation

1. Place the potatoes in a large saucepan and cover with cold water. Add 1 teaspoon kosher salt and bring to a boil.
2. Reduce the heat and simmer for 15 to 18 minutes, or until the potatoes are completely tender.
3. Melt 2 tablespoons butter in a skillet over medium heat. Add the apples, 2 tablespoons apple cider, lemon juice, and a small pinch of salt.
4. Cook for 6 to 8 minutes, stirring occasionally, until the apples are tender and lightly golden but still hold their shape. Remove from the heat.
5. Place the bacon in a large cold skillet. Cook over medium heat for 8 to 10 minutes, stirring occasionally, until browned and crisp.
6. Transfer the bacon to a paper towel-lined plate, leaving approximately 2 tablespoons rendered bacon fat in the skillet.
7. Add the onions and 1/2 teaspoon kosher salt to the skillet. Cook over medium-low heat for 25 to 35 minutes, stirring occasionally, until deeply golden and substantially reduced.
8. Add 1/3 cup apple cider and scrape up any browned bits from the bottom of the skillet.
9. Stir in the cider vinegar, mustard, and thyme. Simmer for 2 to 4 minutes, or until the liquid reduces to a light glaze that coats the onions.
10. Return half of the bacon to the skillet and toss with the glazed onions.
11. Drain the potatoes and return them to the warm saucepan. Allow them to steam dry for 1 to 2 minutes.
12. Add the remaining 2 tablespoons butter, black pepper, nutmeg, and 1/2 teaspoon kosher salt.
13. Add the warm milk gradually, mashing after each addition and using only as much as needed to produce a smooth, creamy mash.
14. Fold two-thirds of the cooked apples gently into the potatoes. Taste and adjust the seasoning as needed.
15. Spoon the apple-potato mash onto warm plates. Top with the glazed onions and bacon mixture, remaining apples, and reserved crisp bacon.
16. Garnish with chopped parsley and serve immediately.

Cook’s Notes

• Begin the bacon in a cold skillet so the fat renders gradually and the pieces cook evenly.
• Retain only enough bacon fat to flavor the onions. Excess fat can make the finished dish greasy.
• The onions may require up to 35 minutes to become deeply caramelized. Their color and texture are more important than the exact cooking time.
• Reduce the cider only until it lightly coats the onions. An overly thick glaze can make the dish too sweet.
• Add the milk gradually because the cooked apples contribute additional moisture to the mash.
• For a lighter, more refined mash, pass the hot, steam-dried potatoes through a potato ricer directly into the warm saucepan. Gently fold in the butter, salt, pepper, and nutmeg. Begin with 1/4 cup warm milk, adding more only as needed, then fold in the cooked apples by hand.
• Do not rice the apples or vigorously stir the potatoes. Either can make the mash overly smooth or gummy and diminish the dish’s textural contrast.
• Smoked bacon pairs especially well with tart Granny Smith apples.
• For a gentler smoke flavor, use applewood-smoked bacon.

Serving Suggestions

• Roasted Brussels sprouts
• Braised red cabbage
• Sautéed or braised mustard greens
• Roasted pork loin or pork tenderloin
• Grilled bratwurst or German-style sausages
• A sharply dressed green salad

Beverage Suggestions

• Dry or semi-dry hard cider
• Dunkel lager
• Amber ale
• Dry Riesling
• Off-dry German Riesling
• Grüner Veltliner