Creamy Garlic Roasted Pork Tenderloin with Potatoes Tips, FAQ & printable recipe

Tips for success

To achieve the ultimate texture contrast in this dish, try par-boiling the baby potatoes for five minutes before slicing and roasting them.

This softens their starch structure, allowing them to absorb even more of the rich garlic cream sauce while developing an incredibly velvety interior. This simple extra step makes a noticeable difference in the final texture of the potatoes.

If the cream sauce appears too thin when the baking time is complete, do not panic. The sauce will naturally thicken as it cools slightly outside the oven.

Letting the casserole rest on the counter for five to ten minutes before serving allows the fats and proteins in the heavy cream and cheese to stabilize, turning the liquid into a luxurious, velvety gravy.

Variations

• Mushroom and Thyme: Add sliced cremini mushrooms to the baking pan, tossing them with the potatoes and pork before pouring the garlic cream sauce over the top.
• Spicy Garlic Parmesan: Stir a pinch of red pepper flakes into the cream sauce and swap the mozzarella for grated Parmesan cheese for a sharp kick.

Storage and make-ahead

Fridge

Store leftovers in an airtight container in the refrigerator for up to three days.

Freezer

Freezing is not recommended as the heavy cream sauce will likely separate and become grainy upon thawing.

Reheat

Reheat gently in a baking dish covered with foil at 350°F (177°C) for fifteen minutes, or in the microwave on medium power.

Allow any leftover pork and potatoes to cool completely at room temperature for no more than two hours to ensure food safety. Transfer the leftovers, along with all the creamy sauce, into an airtight container. Store the container in the refrigerator and consume the dish within three days to maintain the best flavor and texture.

While this dish is best enjoyed fresh, some components can be prepared in advance to save time. You can slice the pork, halve the potatoes, and mix the garlic cream sauce the morning of your dinner, storing them separately in the refrigerator.

Assemble and bake the dish right before serving to ensure the pork remains incredibly tender and the cheese melts perfectly.

Serving ideas

Serve this rich and creamy dish alongside a bright, acidic side to balance the decadence of the garlic cream sauce. A simple green salad tossed with a zesty lemon vinaigrette, or roasted asparagus spears drizzled with fresh lemon juice, cuts through the richness of the cream beautifully.

Crusty rustic bread is also a fantastic accompaniment, perfect for mopping up every last drop of the delicious sauce.

For an elegant presentation, arrange a few pork medallions on a shallow serving platter, surrounded by the golden-roasted potatoes. Spoon a generous amount of the bubbling cream sauce over the meat, and garnish the entire dish with fresh thyme sprigs. Serve immediately while the cheese is still warm and wonderfully stretchy.

Frequently asked questions

Recipe card

Creamy Garlic Roasted Pork Tenderloin with Potatoes

Prep 15 minCook 30 minRest 3 minTotal 48 minServes 4

Ingredients

• 1 1/2 lb pork tenderloin, sliced into 1-inch medallions
• 1 lb baby potatoes, halved
• 1 cup heavy cream
• 4 cloves garlic, minced
• 1 cup shredded cheese
• 1 tbsp fresh thyme leaves

Instructions

1. Slice the pork tenderloin into one-inch-thick medallions. Arrange the pork medallions and halved baby potatoes in a single layer inside a clean baking pan, ensuring they are evenly distributed to cook uniformly in the oven.
2. In a bowl, mix the heavy cream, minced garlic, and fresh thyme leaves. Pour this rich garlic cream mixture evenly over the arranged pork medallions and baby potatoes in the baking pan, partially submerging them.
3. Place the baking pan in a preheated oven at 400°F (204°C). Bake for twenty minutes until the pork is nearly cooked through and the baby potatoes begin to soften in the bubbling cream sauce.
4. Carefully remove the baking pan from the oven and sprinkle the shredded cheese evenly over the top. Return the pan to the oven and bake for another ten minutes, or until the cheese is melted, golden-brown, and bubbling. Ensure the pork reaches an internal temperature of 145°F (63°C) and let it rest for three minutes before serving.

Contains: milk

Estimated nutrition per serving

Calories

480

Protein

38 g

Carbohydrates

22 g

Fat

26 g

Fiber

2.5 g

Sugar

3 g

Sodium

650 mg

Automatic estimate from the ingredient list, not laboratory-verified.