Greek Pork Loin Roast with Lemon-Garlic Vegetables
A restaurant-quality Greek-inspired pork roast featuring herb-crusted pork loin paired with roasted potatoes and broccoli finished with a bright lemon-garlic pan sauce and creamy tzatziki. The pork is seared in rosemary oil then oven-roasted to a tender, juicy finish while vegetables cook alongside, absorbing the Mediterranean flavors. The dish combines crispy-edged potatoes, tender broccoli, and tangy peppers with cooling tzatziki for a complete meal. Perfect for weeknight dinners that feel special or casual entertaining, this version streamlines the traditional Greek approach by roasting everything on sheet pans, minimizing cleanup while maximizing flavor. The combination of fresh rosemary, lemon, garlic, and oregano delivers classic Mediterranean taste without complexity. Ideal for home cooks seeking a balanced, protein-forward dinner that impresses without requiring advanced techniques or lengthy prep.
Ingredients
- 1 bunch fresh rosemary, picked from stems and finely chopped
- 4 tsp olive oil, divided
- 24 oz pork loin
- 1 ¼ lbs baby golden potatoes, cut into half-inch roundsbaby red potatoes1:1produce
same cooking time and texture
- 1 lbs broccoli, trimmed and cut into florets
- 1 tsp dried oregano
- 1 lemon, halved and juiced
- 1 oz sweet piquante peppers, roughly chopped
- 1 clove garlic, peeled and grated to paste
- salt and pepper, to taste(optional)
- ½ cup low-fat tzatziki sauceGreek yogurt1:1dairyadds dairy
tangier, less creamy; add lemon juice and garlic to taste
Instructions
- 1
Preheat the oven to 450°F. Wash and dry all produce.
- 2
Pick rosemary leaves from stems and finely chop. Combine with 1 teaspoon olive oil in a large bowl.
- 3
Line a sheet pan with foil. Pat the pork dry; season with salt and pepper. Coat in rosemary oil mixture and transfer to one side of the sheet pan. Roast 20 minutes.
- 4
While pork roasts, cut potatoes into half-inch rounds. Trim broccoli stem and cut into small florets.
- 5
Place potato rounds on a separate sheet pan. Drizzle with half a teaspoon olive oil; season with salt, pepper, and oregano. Toss and arrange in an even layer. Roast 26 to 28 minutes until browned and tender.
- 6
Place broccoli florets in a large bowl. Drizzle with half a teaspoon olive oil; season with salt and pepper. Toss and arrange on the other side of the pork sheet pan. Roast 16 to 18 minutes until tender.
- 7
Remove pork to a cutting board; let rest at least 5 minutes.
- 8
Halve the lemon crosswise and squeeze juice into the reserved bowl, straining seeds. Roughly chop the peppers. Peel garlic and finely grate into a paste using a zester or box grater.
- 9
Add peppers and as much garlic paste as desired to lemon juice; stir. Transfer roasted potatoes and broccoli to this mixture; toss to coat.
- 10
Slice rested pork thinly crosswise against the grain. Serve with finished vegetables. Top with tzatziki.
Tips
Let the pork rest at least 5 minutes after roasting before slicing. This allows juices to redistribute throughout the meat, ensuring tender, moist slices rather than dry edges. Resting is non-negotiable for any roast.
Slice the pork against the grain for maximum tenderness. Look for the lines of muscle running through the meat and cut perpendicular to them. This breaks apart muscle fibers, creating a more tender bite.
For extra garlic flavor, use the full amount of grated garlic paste. The lemon juice mellows the raw garlic's bite, creating a balanced sauce that brightens all the vegetables without overpowering them.
Good to Know
Refrigerate in an airtight container up to 3 days. Reheat gently in a 350°F oven for 10-15 minutes, or on the stovetop over low heat. Tzatziki is best served cold.
Prep all vegetables the morning of and refrigerate in separate containers. Combine rosemary oil up to 2 hours ahead. Roast everything the day-of for best texture and flavor.
Serve with crusty bread, a simple Greek salad, or steamed rice. Pairs well with dry white wine like Sauvignon Blanc or crisp rosé.
Common Mistakes
Skip resting the pork to avoid dry, stringy meat that loses juices when sliced.
Don't crowd the sheet pans to avoid steaming vegetables; arrange in a single even layer for browning.
Slice with the grain instead of against it to avoid tough, chewy pork.
Substitutions
Dairy-Free Swaps
General Alternatives
same cooking time and texture
FAQ
Can I make this ahead of time?
Prep vegetables and combine rosemary oil up to a few hours ahead. Roast everything the same day for best texture. Cooked components refrigerate up to 3 days; reheat gently in a 350°F oven or on the stovetop. Tzatziki keeps separately for up to 4 days.
What if I don't have fresh rosemary?
Use one-third teaspoon of dried rosemary, as dried herbs are more concentrated. Alternatively, substitute dried oregano or thyme in equal dried amounts. The flavor will shift slightly but remain Mediterranean-inspired and delicious.
Can I cook this on one sheet pan?
Yes, but arrange pork on one side, potatoes on the other, leaving space between them. Add broccoli once potatoes have roasted 10 minutes to ensure even cooking. Monitor doneness carefully since items are closer together, which may affect roasting times slightly.