Roasted Parmesan Green Beans with Lemon Dijon Sauce

12-16 oz. frozen green beans

2 teaspoons extra virgin olive oil

Kosher salt and freshly ground black pepper

¼ tsp garlic powder

1 heaping tbsp. Dijon mustard

Juice of ½ lemon

1 ½ tbsp. shredded Parmesan cheese

Preheat oven to 425 degrees. Line a baking sheet with aluminum foil. Place frozen green beans on baking sheet and drizzle oil over them. Season to taste with salt, pepper and garlic powder, tossing to coat evenly.

Shake baking sheet so all beans are in one layer. Place baking sheet on rack in lower third of oven. Roast 10 minutes then shake sheet to turn beans and roast 10 minutes more.

While roasting green beans, prepare the sauce. In a small saucepan, melt butter over medium heat. Whisk in Dijon mustard and lemon juice. Keep warm until serving. Remove green beans from the oven and sprinkle with shredded Parmesan cheese. Serve sauce on the side.