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Effortless Roasted Garlic & Black Pepper Pork Tenderloin Sheet Pan Dinner

Juicy Roasted Garlic and Black Pepper Pork Tenderloin with Roasted Vegetables

4.20 from 5 votes

Roasted Garlic & Black Pepper Pork Tenderloin

By: Julia Pacheco

This recipe features a succulent pork tenderloin, beautifully seasoned with aromatic roasted garlic and robust black pepper, then roasted to perfection alongside vibrant red potatoes and crisp green beans, all on a single sheet pan. It’s a remarkably simple, elegant, and incredibly flavorful meal that’s perfect for a busy weeknight yet impressive enough for any occasion.

Prep: 10 minutes

Cook: 45 minutes

Total: 55 minutes

Servings: 5 servings

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Welcome to your new favorite weeknight dinner! This Roasted Garlic & Black Pepper Pork Tenderloin recipe is designed for maximum flavor with minimal effort, making it the perfect solution for busy evenings when you still want a wholesome and delicious home-cooked meal. Featuring a lean, tender pork tenderloin, vibrant red potatoes, and crisp green beans, this entire dish cooks together on a single sheet pan, promising easy preparation and even easier cleanup.

Pork tenderloin is an incredibly versatile and quick-cooking cut of meat, prized for its mild flavor and lean profile. In this recipe, it’s elevated with a savory crust of roasted garlic and bold black pepper, creating a mouthwatering aroma that fills your kitchen as it bakes. Paired with hearty potatoes that become beautifully tender and slightly caramelized, and green beans that retain a pleasant bite, this meal offers a delightful medley of textures and tastes. Whether you’re a seasoned chef or just starting your culinary journey, this sheet pan dinner guarantees a satisfying and impressive result every time.

Why This Sheet Pan Pork Tenderloin Recipe is a Must-Try

Unbeatable Convenience: The magic of a sheet pan dinner lies in its simplicity. With everything cooking on one pan, you drastically cut down on dishes, making weeknight dinners a breeze.
Quick & Easy Prep: Just 10 minutes of active preparation is all it takes. Chop your veggies, season them, and let the oven do the rest.
Flavorful & Aromatic: The combination of pre-seasoned pork, fresh garlic, and a custom spice blend infuses every bite with rich, savory notes and a delightful peppery kick.
Balanced & Healthy: This recipe delivers a complete meal with lean protein, complex carbohydrates from the potatoes, and essential vitamins from the green beans, making it a nutritious choice for your family.
Crowd-Pleasing: Elegant enough to serve to guests, yet simple enough for everyday enjoyment, this dish is a guaranteed hit with everyone at the table.
Customizable: Easily adapt the vegetables or seasonings to suit your preferences or what you have on hand.

Ingredients

▢ 1 Smithfield Roasted Garlic and Black Pepper Pork Tenderloin (pre-marinated for ultimate convenience and robust flavor)
▢ 1 lb red potatoes , cut into uniform bite-sized pieces (approx. 1-inch cubes for even roasting)
▢ 1 lb trimmed green beans (fresh is preferred for best texture, but frozen can be used if thawed)
▢ 2 tbs olive oil (extra virgin for rich flavor, or regular for a higher smoke point)
▢ 1 tbs minced garlic (freshly minced garlic offers the most vibrant aroma and taste)
▢ ½ tsp salt (kosher or sea salt are recommended for best flavor)
▢ ¼ tsp pepper (freshly ground black pepper will provide the most potent flavor)
▢ ½ tsp onion powder (adds a subtle, savory sweetness to the vegetables)
▢ ½ tsp garlic powder (enhances the overall garlicky essence of the dish)
▢ ½ tsp paprika (for a lovely golden color and a hint of smoky sweetness)

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Instructions

Creating this delicious sheet pan meal is incredibly straightforward. Just follow these steps for a perfectly cooked pork tenderloin and flavorful, tender-crisp vegetables.

Step 1: Preheat Oven and Prepare Sheet Pan. Begin by preheating your oven to a robust 425 degrees F (220 degrees C). A high oven temperature is essential for achieving a beautiful sear on the pork and tender, slightly caramelized vegetables. While the oven preheats, line a large, heavy-duty baking sheet with parchment paper. This vital step ensures easy cleanup and prevents your ingredients from sticking.
Step 2: Position the Pork Tenderloin. Gently unwrap the Smithfield Roasted Garlic and Black Pepper Pork Tenderloin and place it in the middle of your prepared sheet pan. Ensure there’s adequate space around the tenderloin to allow for even cooking of the vegetables that will surround it.
Step 3: Season the Vegetables. Arrange the bite-sized red potatoes and the trimmed green beans evenly around the pork tenderloin on the sheet pan. Drizzle all the vegetables generously with olive oil, ensuring they are lightly coated. In a small bowl, combine the minced garlic, salt, pepper, onion powder, garlic powder, and paprika. Sprinkle this aromatic seasoning mixture over the potatoes and green beans. Using your hands, gently toss and rub the oil and seasonings into the vegetables, ensuring every piece is well coated for maximum flavor and even roasting.
Step 4: Roast Until Done. Carefully transfer the sheet pan to the preheated oven. Roast for approximately 45-55 minutes. The cooking time can vary based on your oven and the thickness of the pork. The pork tenderloin is perfectly cooked when its internal temperature reaches 145°F (63°C) when measured with a meat thermometer inserted into the thickest part. The vegetables should be tender-crisp and have appealingly browned edges. To prevent overcooking and ensure a juicy result, do not exceed the recommended internal temperature for the pork.
Step 5: Rest and Serve. Once cooked, remove the sheet pan from the oven. Transfer the pork tenderloin to a clean cutting board and tent it loosely with foil. Allow it to rest for at least 5-10 minutes. This crucial resting period allows the juices to redistribute throughout the meat, resulting in a more tender, succulent, and flavorful cut. While the pork rests, the vegetables will continue to stay warm on the sheet pan. Slice the rested pork tenderloin into thick medallions and serve immediately with the roasted potatoes and green beans. Enjoy this delightful and easy meal!

Expert Tips for a Perfect Sheet Pan Dinner

Achieving a flawless sheet pan meal is easy with a few simple tricks:

Avoid Overcrowding: This is the golden rule of sheet pan cooking! Ensure your pork and vegetables are spread in a single layer with some space between them. Overcrowding traps steam, leading to soggy rather than crispy results. If necessary, use two sheet pans.
Uniform Vegetable Size: Cut your potatoes into roughly equal, bite-sized pieces. This ensures all vegetables cook evenly and reach tender perfection at the same time as your pork.
Don’t Skip the Meat Thermometer: Pork tenderloin is lean and cooks quickly. A reliable meat thermometer is your best friend to ensure it reaches the ideal internal temperature of 145°F (63°C) without drying out.
The Importance of Resting: After roasting, letting the pork rest for 5-10 minutes before slicing is non-negotiable. This allows the juices to settle back into the meat, ensuring every slice is incredibly juicy and tender.
Customize Your Sides: While red potatoes and green beans are classic, feel free to swap them for other quick-cooking vegetables like broccoli florets, asparagus, bell peppers, carrots, or zucchini. Just ensure they are cut to a similar size for even cooking.
Add a Citrus Brightness: A squeeze of fresh lemon juice or a sprinkle of fresh parsley over the finished dish can add a refreshing zest that beautifully complements the savory flavors.

Serving Suggestions to Complete Your Meal

This Roasted Garlic & Black Pepper Pork Tenderloin with roasted vegetables is a complete meal in itself. However, if you’re looking to add a little something extra, here are some delightful serving suggestions:

Crusty Artisan Bread: A warm loaf of crusty bread is perfect for soaking up any flavorful pan juices.
Simple Side Salad: A light, crisp green salad dressed with a tangy vinaigrette can provide a refreshing contrast to the richness of the roasted pork.
Creamy Polenta or Risotto: For a heartier meal, serve alongside a bed of creamy polenta or a light mushroom risotto.
Fruit Chutney or Apple Sauce: The natural sweetness and acidity of an apple chutney or homemade apple sauce can beautifully cut through the savory notes of the pork.
Extra Roasted Garlic Cloves: For true garlic enthusiasts, a few extra roasted garlic cloves served on the side offer an intense, sweet garlic flavor.

Storage and Reheating Instructions

This sheet pan dinner is excellent for meal prepping and enjoying as leftovers throughout the week. Proper storage ensures maximum freshness and flavor.

Storing Leftovers: Allow any remaining pork and vegetables to cool completely to room temperature. Transfer them to an airtight container and store in the refrigerator for up to 3-4 days.
Reheating: For the best results, reheat leftovers gently. You can warm them in the microwave in 1-minute intervals until heated through. Alternatively, to help the vegetables regain some crispness and keep the pork from drying out, spread them on a baking sheet and reheat in an oven preheated to 300°F (150°C) for about 10-15 minutes, or until thoroughly warmed.

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Nutrition

The nutrition information provided is an estimate calculated automatically and should be used as an approximation. Actual values may vary based on specific ingredients and preparation methods.

Tried this recipe?We’d love to hear how it turned out!