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Keto Dinner

Cuban Pork

When I'm craving bold, zesty flavors that won't derail my low-carb lifestyle, I turn to this keto Cuban pork tenderloin. The cumin and lime marinade brings that classic Cuban flair without any sugary mojo sauce. It's simple enough for a weeknight yet special enough for guests, and it comes together in under 30 minutes—making it a regular in my dinner rotation.

10 min Prep time 15 min Cook time 25 min Total time 4 Servings 320 Calories
Cuban Pork

Ingredients

  • (1 1/4 pound) pork tenderloin, cut crosswise into 8 slices
  • lime, zested and juiced
  • teaspoon olive oil
  • teaspoon ground cumin
  • /2 teaspoon salt
  • pinch crushed red pepper flakes (optional)
  • clove garlic, pressed

Instructions

  1. Step 1

    Start by patting the pork slices dry and flattening them gently with a meat mallet or the back of a heavy pan—this helps them cook evenly. In a small bowl, I combine the lime zest, olive oil, cumin, salt, red pepper flakes, and pressed garlic to create a fragrant paste. Rub this mixture all over both sides of each pork slice, making sure every bit is coated. Set the reserved lime juice aside. Heat a skillet or grill pan over medium heat and give it a quick spritz of cooking spray. Once hot, arrange the pork slices in a single layer—do this in batches if needed to avoid crowding. Cook for about 6 minutes until nicely browned, then flip them over. Immediately drizzle the reserved lime juice over the meat. Continue cooking for another 5 to 6 minutes, or until the pork is cooked through and no longer pink in the center. The internal temperature should reach 145°F. Transfer the pork to a plate and spoon any pan juices on top. Let it rest for a couple of minutes before serving—I find this keeps the meat juicy and flavorful.

Chef's Tip

For extra depth, I marinate the pork for 15–30 minutes before cooking—just long enough for the cumin and garlic to work their magic. Be careful not to over-marinate, as the lime zest can start to break down the meat.

Storage Tips

Store leftovers in an airtight container in the fridge for up to 3 days. Reheat gently in a skillet over low heat with a splash of broth to keep the meat from drying out.

Variation Tips

Pair with a refreshing avocado and cucumber salad dressed with lime vinaigrette. For a heartier meal, serve over cauliflower rice sautéed with bell peppers and a touch of cumin.

Frequently Asked Questions