Rosemary-Mustard Pork Tenderloin with Maple-Onion Jam

I am a major sauce fan. The sweet onion jam really made this dish special. The meat was also loaded with flavor from the rosemary-mustard-garlic seasoning. I served it with maple syrup roasted acorn squash, and roasted gold and sweet potatoes, carrots, and kohlrabi. It was a weeknight feast.

This recipe was adapted from Antoni in the Kitchen by Antoni Porowski. I increased the amount of garlic and substituted apple cider for bourbon in the onion jam. Delicious.

Yield: Serves 4

For the Maple-Onion Jam:

  • 2 T unsalted butter
  • 1 T olive oil
  • 1 1/2 to 2 pounds red onions, cut into 1/4-inch pieces (about 4 1/2 cups)(I used 2 large onions)
  • Kosher salt
  • 1/3 cup pure maple syrup
  • 1/4 cup fresh apple cider or bourbon
  • 1/2 tsp freshly ground black pepper

For the Rosemary-Mustard Pork Tenderloin:

  • 4 to 8 large garlic cloves, thinly sliced
  • Kosher salt
  • 2 T grainy or creamy Dijon mustard
  • 1 T plus 1 tsp finely chopped fresh rosemary
  • freshly ground black pepper
  • 1 T plus 2 tsp olive oil, divided
  • 2 (1 to 1 1/4-pound) pork tenderloins
  • 1 T unsalted butter

To Make the Maple-Onion Jam:

  1. In a large heavy skillet, heat the butter and oil over medium heat until the butter is melted. (I used a stainless steel sauté pan.)
  2. Add the onions and 1/4 tsp salt, reduce the heat to medium-low, and cook, stirring frequently, until the onions are very tender and sweet, 30 to 35 minutes.
  3. Add the maple syrup and cider (or bourbon), increase the heat to medium, and cook, stirring occasionally, until the liquid has evaporated and the onions are jammy, about 7 to 10 minutes. Watch carefully and lower the heat if necessary.
  4. Remove from the heat and stir in pepper and 1/4 tsp salt. Adjust seasoning to taste.
  5. Serve warm or at room temperature.

Note: The jam can be made ahead, cooled, covered, and refrigerated for up to 2 weeks.

To Make the Rosemary-Mustard Pork Tenderloin:

  1. While the jam cooks, mound the sliced garlic with 1 teaspoon salt on a cutting board. Using a chef’s knife, mash and chop into a paste.
  2. Transfer garlic to a small bowl. Stir in the mustard, rosemary, 1/2 tsp pepper, and 2 tsp olive oil.
  3. With a paring knife or kitchen shears, make 12 x-shaped incisions, about 1/8-inch deep, all over each tenderloin.
  4. Rub the tenderloin all over with the garlic mixture, stuffing bits into the incisions.
  5. With a rack in the center, heat the oven to 425 degrees, preferably on convection roast. (This temperature is ideal for roasting vegetables at the same time.)
  6. In a large oven proof skillet, heat the butter and remaining tablespoon olive oil over medium-high heat until the butter is melted and foamy. (I used a 12-inch cast iron skillet.)
  7. Add the tenderloins and cook until browned on the bottom, about 5 to 7 minutes.
  8. Turn browned side up and transfer the skillet to the preheated oven. Roast until an instant-read thermometer inserted into the thickest part of the pork reads 135 degrees, about 15 to 20 minutes. (I used the oven probe.)
  9. Transfer to a cutting board and let rest for 10 minutes.
  10. Cut the pork into thick slices and serve with the onion jam.

Strawberry-Vanilla Bean Jam

IMG_1225

The first time I went strawberry picking on the North Fork in Long Island, I went to a friend’s house to make jam with her family. We made simple, perfect strawberry jam. I have made this jam for years. (so unlike me!) So, this year I looked around to try something new, initially to try a pectin-free jam. While perusing recipes, I found this one from a cookbook called Food in Jars, via First Look, Then Cook. It had me at vanilla bean. 🙂 The strawberries macerate in sugar and vanilla beans for a minimum of 2-3 hours and up to a maximum of 72 hours (of course I had to do 72 hours to maximize the vanilla flavor). The result was pretty fabulous! Next year I will have to pick even more strawberries to make this and another new kind of jam! SO GOOD!

Makes 8 8-ounce jars IMG_4000

  • 12 cups of ripe, chopped strawberries
  • 2-3 vanilla beans, split and scraped (I used 2)
  • 6 cups of sugar, divided
  • 2 lemons, zested and juiced
  • 4 tablespoons powdered pectin (I use Sure-Jell)
  1. Wash and prepare/sterilize jars and lids. (To be safe, I prepare 9 jars.)
  2. Wash and chop berries. Toss them with 1 cup of sugar and the vanilla beans/seeds and place in a large jar or bowl.  Allow the berries to macerate for at least 2-3 hours and up to 72 hours. IMG_3906
  3. When you’re ready to make the jam, prepare jars (this recipe makes 5 pints).  Pour macerated strawberries into a large, non-reactive pot and add the remaining cups of sugar, lemon juice and zest and stir to combine.  Bring to a boil (this jam will foam madly, beware).  Cook jam over high heat, stirring regularly for 20-25 minutes, until it takes on a thick, syrupy consistency.
  4. Remove the vanilla beans. Add the pectin and bring to a rolling boil.  Let the jam boil vigorously for an additional three to four minutes.
  5. Remove jam from the stove, and ladle into your prepared jars. (I use a canning funnel and the mess is minimal.)
  6. Wipe rims, apply lids and rings. Process in your canner for 10 minutes (You should start your timer until the water has returned to a boil- however, as long as your water is quite hot when the jars go into the canner, the time it will take to return to boiling should be minimal.) (To cheat, the jars filled with hot jam can be inverted after the lids have been placed. After 5 minutes, place them right side up. The jars are sealed when the center button in the lid pops.)
  7. When time is up, remove jars from canner and let them cool on a towel-lined counter top.
  8. When jars are cool enough to handle, remove rings and check seals.  If any jars are not sealed, store them in the fridge and use them first.  Store sealed jars in a cool, dark place. IMG_3945

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