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Tuesday-Night Cozy Pork Tenderloin with Creamy Mustard-Dill Orzo + Garlicky Greens (One Covered Skillet)

Tuesday-Night Cozy Pork Tenderloin with Creamy Mustard-Dill Orzo + Garlicky Greens (One Covered Skillet)

This is my “neighborly” kind of dinner: pork tenderloin medallions seared fast, then steam-simmered in a cozy, lemony mustard broth that turns into a creamy orzo situation while you do basically no chopping. It eats like you babysat a braise, but it’s a covered-skillet weeknight trick—finish with a fistful of greens and a snowy shower of Parmesan.

Elena Reyes
Elena Reyes
Prep: 10 minutes
Cook: 22 minutes
4
easy
dinner
one-pantuesday-nightcovered-skilletcozy-dinner+1

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Ingredients

  • 1 (about 1 to 1 1/4 lb) Pork tenderloin(silver skin trimmed; cut into 1 1/2-inch thick medallions)
  • 1 1/2 tsp Kosher salt(plus more to taste)
  • 1/2 tsp Black pepper(plus more to taste)
  • 4 cloves Garlic(smash-peeled (no mincing))
  • 1/2 medium Yellow onion(thinly sliced (this is the only real chopping; you can use pre-sliced))
  • 2 tbsp Olive oil
  • 2 tbsp Butter(optional but highly recommended for cozy)
  • 2 tbsp Dijon mustard
  • 1 tbsp Whole grain mustard(optional, but gives great texture)
  • 2 1/2 cups Chicken broth(or stock; low-sodium if possible)
  • 1 cup Orzo(uncooked)
  • 4 cups Baby spinach(or chopped kale; spinach is the zero-chop move)
  • 1 Lemon(zest + 1–2 tbsp juice)
  • 1/4 cup Fresh dill(roughly chopped; or use 1 tsp dried dill in a pinch)
  • 1/2 cup Parmesan(finely grated, plus more for serving)
  • 2 tbsp Heavy cream(optional; makes it extra lush)
  • 1/4 tsp Red pepper flakes(optional)
  • 1 Lemon zest(zest of 1 lemon)
  • 1 tbsp Lemon juice(juice from 1 lemon)

Instructions

  1. 1

    Pat the pork tenderloin dry. Season all over with 1 1/2 tsp Kosher salt and 1/2 tsp Black pepper. Cut into 1 1/2-inch thick medallions (this helps it stay juicy during the covered simmer).

    5 min

    Tip: If you’re tempted to keep it whole: don’t. Medallions are the weeknight cheat code for tender, fast “braise-like” results.

  2. 2

    Heat a large deep skillet (12-inch with a lid) over medium-high. Add 2 tbsp Olive oil. Sear pork medallions 2 minutes per side until nicely browned (they will not be cooked through). Transfer to a plate.

    6 min

    Tip: Don’t crowd—do two batches if needed. Browning = flavor insurance.

  3. 3

    Lower heat to medium. Add 2 tbsp Butter (if using), then the 1/2 medium Yellow onion, sliced and 4 cloves Garlic, smashed. Cook 2–3 minutes, stirring, just until the onion softens and picks up the browned bits.

    3 min

    Tip: Smashed garlic gives you garlic flavor without the chopping tax—and it won’t burn as easily as minced.

  4. 4

    Stir in 2 tbsp Dijon mustard (and 1 tbsp Whole grain mustard if using) for 30 seconds. Add 2 1/2 cups Chicken broth, scraping up the fond. Bring to a simmer.

    3 min

    Tip: That little mustard-toasting moment makes the sauce taste like you tried harder than you did.

  5. 5

    Stir in the 1 cup Orzo. Nestle the pork (and any juices) back into the skillet. Cover and reduce heat to maintain a gentle simmer. Cook 8–10 minutes, stirring once halfway, until orzo is al dente and pork is just cooked through (145°F in the thickest piece).

    10 min

    Tip: If your skillet runs hot, keep it at a low simmer—hard boiling can overcook pork and make orzo stick.

  6. 6

    Uncover. Stir in 4 cups Baby spinach to wilt, 1 Lemon zest, 1 tbsp Lemon juice, 1/4 cup Fresh dill, 1/2 cup Parmesan, and 2 tbsp Heavy cream (if using). Simmer 1–2 minutes uncovered to thicken to a spoonable, creamy consistency. Taste and adjust with more lemon, salt, pepper, and 1/4 tsp Red pepper flakes if you want heat.

    3 min

    Tip: If it thickens too much, splash in a bit more broth or water. Orzo loves to drink liquid as it sits.

  7. 7

    Serve straight from the skillet with extra Parmesan and black pepper. (Yes, it’s supposed to be cozy and a little saucy.)

    1 min

    Tip: Leftovers reheat best with a splash of broth/water stirred in.

Chef's Notes

This recipe is basically my love letter to the covered-skillet braise/steam-simmer: you get the comfort of a long-cooked dish, but it’s done in under 35 minutes and doesn’t ask you to dice a single thing unless you feel like it. Shortcuts I fully endorse: pre-sliced onions, bagged baby spinach, and bottled lemon juice (but try to zest a real lemon—zest is the “why does this taste so good?” moment). If you hate dill, swap in parsley or chives—don’t skip the herbs entirely.

Frequently Asked Questions

How long does Tuesday-Night Cozy Pork Tenderloin with Creamy Mustard-Dill Orzo + Garlicky Greens (One Covered Skillet) take to make?

Tuesday-Night Cozy Pork Tenderloin with Creamy Mustard-Dill Orzo + Garlicky Greens (One Covered Skillet) takes about 32 minutes total. That includes 10 minutes of prep and 22 minutes of cooking.

How many servings does this recipe make?

This recipe makes 4 servings.

What skill level is needed for Tuesday-Night Cozy Pork Tenderloin with Creamy Mustard-Dill Orzo + Garlicky Greens (One Covered Skillet)?

This recipe is rated easy — it's beginner-friendly and straightforward.

What ingredients do I need for Tuesday-Night Cozy Pork Tenderloin with Creamy Mustard-Dill Orzo + Garlicky Greens (One Covered Skillet)?

The main ingredients are: Pork tenderloin, Kosher salt, Black pepper, Garlic, Yellow onion, Olive oil, Butter, Dijon mustard, Whole grain mustard, Chicken broth, Orzo, Baby spinach, Lemon, Fresh dill, Parmesan, Heavy cream, Red pepper flakes, Lemon zest, Lemon juice.

What type of meal is Tuesday-Night Cozy Pork Tenderloin with Creamy Mustard-Dill Orzo + Garlicky Greens (One Covered Skillet)?

Tuesday-Night Cozy Pork Tenderloin with Creamy Mustard-Dill Orzo + Garlicky Greens (One Covered Skillet) is categorized as: dinner.