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Keto Dinner

Bacon Mustard Pork Roast with Stuffed

I love how this pork roast turns into a showstopper with a crispy bacon crust and tangy mustard glaze. Paired with juicy stuffed mushrooms, it’s the kind of keto dinner that feels festive without the fuss. Perfect for a weekend meal when you want something hearty and satisfying.

15 min Prep time 60 min Cook time 75 min Total time 4 Servings 350 Calories
Bacon Mustard Pork Roast with Stuffed

Ingredients

  • lb boneless sirloin pork roast
  • /2 cups prepared spicy mustard, divided
  • slices bacon
  • bacon strips, halved
  • /2 small onion, minced
  • large mushroom stems, chopped
  • large mushroom caps

Instructions

  1. Step 1

    Preheat your oven to 350°F. Using a sharp knife, score the pork roast lightly on the surface to help the flavors penetrate. Brush half of the first 3/4 cup of mustard over the roast, then drape the 10 bacon slices across it, tucking under if needed. Brush the remaining mustard from that portion over the bacon. Roast for about 60 minutes or until a meat thermometer inserted into the center reads 150°F. While the pork cooks, fry the halved bacon strips until crisp. Drain and crumble them into a bowl. Mix in the minced onion, chopped mushroom stems, and the second 3/4 cup of mustard. Spoon this savory filling into the mushroom caps, place them in a baking dish, and pop them in the oven during the last 30 minutes of roasting. I find this timing syncs perfectly. Let the pork rest briefly before slicing. Serve with the stuffed mushrooms alongside.

Chef's Tip

For extra crunch, I sometimes broil the roast for 2-3 minutes after baking to make the bacon super crispy. Just watch closely so it doesn’t char. Also, if your mushroom caps are large, you can double the filling for a heartier side.

Storage Tips

Store leftover sliced pork and stuffed mushrooms separately in airtight containers in the fridge for up to 3 days. Reheat gently in a 300°F oven to keep the bacon crisp, or use a skillet over medium-low.

Variation Tips

Swap the sirloin roast for pork loin or tenderloin—adjust cook time accordingly. For the mushrooms, try adding a sprinkle of shredded Parmesan on top before baking for a cheesy twist. You can also incorporate finely chopped spinach into the mushroom stuffing for extra nutrients and color.

Frequently Asked Questions