You only need a roasting pan, a cutting board, aluminum foil, a meat thermometer, and about an hour and a half to make this tasty meal. Prep is a breeze, as is clean-up, and it's good eating too!
Preparation Time
30 mins
Cooking Time
1 hr 5 mins
Total Time
1 hr 35 mins
Calories
568 Calories
Recipe Instructions
Step 1
Preheat oven to 425 degrees F (220 degrees C).
Step 2
Cut slits 1/2 to 3/4 inches apart all over pork loin and push garlic into each slit. Sprinkle lemon zest, lemon juice, and rosemary over the pork. Spread 1 tablespoon olive oil over the pork. Season with salt and pepper.
Step 3
Coat a roasting pan with remaining 3 tablespoons olive oil. Add potatoes, carrots, and onions. Drizzle melted butter over vegetables; stir until lightly coated.
Step 4
Roast in the preheated oven until starting to soften, about 20 minutes. Remove from oven. Stir in asparagus. Place pork loin on top.
Step 5
Return to oven and continue roasting until an instant-read thermometer inserted into the pork reads at least 138 degrees F (59 degrees C), about 35 minutes.
Step 6
Transfer pork to a cutting board and wrap with aluminum foil.
Step 7
Continue roasting vegetables until tender, 10 to 15 minutes more.
Step 8
Uncover pork and slice. Serve with roasted vegetables.