There’s a delightful charm in the simplicity of a one-pan meal, especially after a long day. Picture this: the enticing aroma of garlic wafting through the kitchen, mingling with the sweetness of hoisin sauce glistening on tender pork. As the oven works its magic, baby potatoes crisp to perfection alongside vibrant green beans, creating a colorful feast that not only looks impressive but is incredibly easy to whip up.
This Garlic Butter Pork Tenderloin with Potatoes and Green Beans is not just a dinner—it’s a solution to the age-old struggle of weeknight cooking. With minimal prep and a mere twenty-five minutes in the oven, you can set the table for a delicious, satisfying meal that the whole family will love. Whether you’re a busy professional or someone seeking to spice up dinner at home, this recipe will quickly transform your kitchen experience into something special. Let’s dive into the vibrant flavors that will invigorate your dinner routine!
Why You’ll Love This Garlic Butter Pork Tenderloin Recipe
Simplicity at its Best: This recipe simplifies weeknight cooking with straightforward preparation and minimal cleanup—everything comes together on one baking sheet!
Irresistible Flavor: The fusion of garlic butter and hoisin sauce creates a mouthwatering glaze that elevates the pork to new heights, making it a dinner standout.
Versatile Options: Feel free to swap green beans with your favorite veggies like asparagus or Brussels sprouts—personalize it to your family’s taste!
Crowd-Pleasing Delight: Whether it’s a family dinner or entertaining friends, this dish guarantees compliments with its visually stunning presentation and delightful aroma.
Quick and Efficient: In just 25 minutes, you can serve a gourmet meal, making it perfect for those busy evenings when time is tight.
Garlic Butter Pork Tenderloin Ingredients
For the Pork
• Pork Tenderloin – Choose boneless for easy slicing and tenderness in this Garlic Butter Pork Tenderloin recipe.
• Hoisin Sauce – This flavorful glaze brings a perfect balance of sweetness and saltiness without an overpowering taste.
For the Vegetables
• Green Beans – Fresh and vibrant, these add color and crunch; trim the stems before roasting. Feel free to substitute with asparagus for a different flavor profile!
• Baby Potatoes – Halve lengthwise for even roasting; they provide a hearty texture. You can also use other small potatoes, adjusting baking times as necessary.
For the Coating
• Olive Oil – Essential for coating vegetables to enhance flavor and prevent sticking while roasting.
• Kosher Salt and Pepper – These seasonings are crucial for elevating the flavors; adjust based on preference.
For the Garlic Butter
• Butter – Creates a rich garlic herb compound; consider swapping chives for your favorite herbs like thyme or parsley.
• Garlic – Minced to a paste, it imparts a deep and rich flavor in the garlic butter mix.
How to Make Garlic Butter Pork Tenderloin
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Preheat: Start by preheating your oven to 450°F. A hot oven ensures your pork tenderloin and vegetables roast perfectly, resulting in crispy potatoes and tender green beans.
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Prep Veggies: In a large bowl, toss the fresh green beans with olive oil, kosher salt, and pepper. Arrange them in the center of a heavy-duty baking sheet—this is where all the magic happens!
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Toss Potatoes: Next, take your baby potatoes and toss them with olive oil, salt, and pepper too. Place them cut sides down alongside the green beans, ensuring they have enough space to roast evenly.
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Arrange Pork: Lay the pork tenderloins over the green beans. Brush them generously with hoisin sauce, then season lightly with kosher salt and pepper. This step adds fab flavor!
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Roast: Pop the baking sheet into your preheated oven and roast everything for about 20-25 minutes, or until the pork reaches an internal temperature of 140°F—trust me, the aroma will be enticing!
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Make Garlic Butter: While the pork is roasting, mix softened butter, minced garlic, chives, salt, and pepper in a small bowl. This garlic herb butter will take your dish to the next level!
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Finish Up: Once the pork is done, take it out and let it rest for a few minutes before slicing. Top the slices with your garlic herb butter. Don’t forget to add the remaining butter to the potatoes and green beans for extra flavor!
Optional: Garnish with fresh herbs for an added burst of flavor!
Exact quantities are listed in the recipe card below.
What to Serve with Garlic Butter Pork Tenderloin?
The perfect side dishes can elevate your meal from ordinary to extraordinary, creating a well-rounded dining experience.
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Creamy Mashed Potatoes: These soft, buttery potatoes soak up the savory flavors of the garlic butter sauce, making each bite heavenly.
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Sautéed Asparagus: A crisp, vibrant addition that balances the richness of the pork with its fresh, earthy notes.
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Garlic Bread: This crunchy, buttery treat complements the dish beautifully, perfect for sopping up any leftover sauce on your plate.
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Caesar Salad: The crisp romaine and tangy dressing offer a refreshing contrast, brightening the meal and providing a crunchy texture.
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Roasted Brussels Sprouts: Their caramelized edges add a hint of sweetness and combine seamlessly with the flavors of garlic and hoisin.
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Coleslaw: This crunchy, tangy side pairs excellently with the moist tenderloin, adding a delightful texture menu balance.
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Red Wine: A glass of red complements the savory flavors, enhancing the richness while providing warmth to each bite.
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Apple Crisp: End your meal on a sweet note with this warm dessert. The spices will resonate with the pork, making for a lovely finish.
Make Ahead Options
These Garlic Butter Pork Tenderloin with Potatoes and Green Beans are perfect for meal prep enthusiasts! You can season the pork tenderloin and toss the potatoes and green beans with olive oil, salt, and pepper up to 24 hours in advance, storing everything in the refrigerator to keep them fresh. Simply arrange them on the baking sheet before cooking; this not only saves time but also allows the flavors to meld beautifully. When ready to enjoy, just roast everything in a preheated oven for about 25 minutes until the pork reaches an internal temperature of 140°F, and don’t forget to whip up that garlic herb butter right before serving for restaurant-quality results with minimal effort!
Tips for the Best Garlic Butter Pork Tenderloin
• Use a Meat Thermometer: For perfectly cooked pork, remove the tenderloin at 140°F to ensure juicy results. It will continue cooking to 145°F while resting.
• Avoid Dry Pork: Don’t slow cook your tenderloin—this can lead to dryness. Stick to the roasting method for optimal moisture and flavor.
• Prep Vegetables Ahead: If using different veggies, pre-cook ones that take longer. Cooking times vary, so ensure everything roasts evenly in this Garlic Butter Pork Tenderloin recipe.
• Room Temperature Ingredients: Let the pork sit at room temperature for about 15 minutes before baking. This helps in achieving even cooking throughout.
• Experiment with Glazes: Get creative! Try different marinades, like teriyaki or BBQ sauce, for a delightful twist on this one-pan meal.
How to Store and Freeze Garlic Butter Pork Tenderloin
Fridge: Store leftovers in an airtight container in the refrigerator for up to 3 days. This helps keep the flavors intact while preserving the moisture of your garlic butter pork tenderloin.
Freezer: For longer storage, freeze portions in airtight containers or freezer bags for up to 2 months. Make sure to remove as much air as possible to prevent freezer burn.
Reheating: To reheat, thaw overnight in the fridge if frozen. Warm in the oven at 350°F until heated through, about 15-20 minutes, ensuring the pork remains juicy.
Serving Suggestions: Consider reheating with a drizzle of fresh olive oil or topping with more garlic butter before serving to revive those delightful flavors!
Garlic Butter Pork Tenderloin Variations
Feel free to tweak this recipe to suit your taste buds; the possibilities are endless!
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Asparagus: Substitute green beans with asparagus for a vibrant, tender option that roasts beautifully.
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Herb Swap: Change up the garlic butter by using fresh thyme or rosemary for an aromatic twist worth savoring.
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Sweet Glaze: Try a maple syrup or brown sugar glaze in place of hoisin sauce for a delightful sweet-savory balance.
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Broccoli Boost: Add broccoli florets alongside the potatoes for a nutritious crunch that perfectly complements the tender pork.
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Spicy Kick: Mix in some red pepper flakes with your garlic butter for a hint of heat that adds excitement to each bite.
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Lemon Zest: Brighten the dish by adding lemon zest to your garlic butter; it enhances flavors and elevates the overall taste.
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Carrot Crunch: Toss in sliced carrots with the potatoes; their natural sweetness caramelizes beautifully during roasting.
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Whole Grain Side: Serve with quinoa or brown rice on the side to make it a heartier one-pan meal that’s filling and satisfying.
Garlic Butter Pork Tenderloin with Potatoes and Green Beans Recipe FAQs
What type of pork tenderloin should I choose?
Absolutely! For this Garlic Butter Pork Tenderloin recipe, opt for boneless pork tenderloins. This cut of meat is tender and cooks evenly, making it perfect for roasting. Look for a cut that is bright pink without dark spots; this ensures freshness.
How should I store leftovers?
Leftovers should be stored in an airtight container in the refrigerator for up to 3 days. To maintain the flavors and moisture of your garlic butter pork tenderloin, it’s best to reheat gently. Simply warm it in the oven at a low temperature to avoid drying it out.
Can I freeze this dish?
Yes, you can! Freeze your garlic butter pork tenderloin in airtight containers or freezer bags for up to 2 months. Be sure to remove as much air as possible to prevent freezer burn. For reheating, thaw overnight in the refrigerator and warm in the oven at 350°F for 15-20 minutes to maintain juiciness.
What if my pork tenderloin isn’t cooking evenly?
If you’re experiencing uneven cooking, make sure your oven is fully preheated before placing the pan inside. Additionally, consider using a meat thermometer to monitor the internal temperature; it should reach 140°F before resting. Remember that carryover cooking will bring the temperature to the ideal 145°F.
Can I substitute green beans with other vegetables?
Very! Feel free to swap out the green beans for your favorite vegetables like asparagus, broccoli, or Brussels sprouts. Just keep in mind that different veggies may have varying cooking times, so adjust accordingly for optimal roasting.
Is this recipe gluten-free?
Yes, with a few adjustments! Simply ensure that the hoisin sauce you use is labeled gluten-free, as some brands may contain gluten. This way, you can enjoy a delicious one-pan meal with confidence!

Garlic Butter Pork Tenderloin Recipe with Potatoes & Green Beans
Ingredients
Equipment
Method
- Preheat your oven to 450°F.
- In a large bowl, toss green beans with olive oil, salt, and pepper. Arrange in the center of a baking sheet.
- Toss baby potatoes with olive oil, salt, and pepper, and place them cut sides down alongside the green beans.
- Lay the pork tenderloins over the green beans, brush with hoisin sauce, and season with salt and pepper.
- Roast in the oven for about 20-25 minutes until the pork reaches 140°F.
- Mix softened butter, minced garlic, and chives in a bowl to make garlic butter.
- Let the pork rest for a few minutes, then slice and top with garlic butter.







