Roasted Frozen Green Beans to add a simple and flavorful green to your plate. With basic seasonings and a minute or two of prep work, you can have your green beans cooking in no time flat.
Preheat the oven. Preheat the oven to 425°F and line a baking sheet with foil.
Season the green beans. In a large mixing bowl, combine the olive oil, salt, onion powder, garlic powder, and black pepper. Add the frozen green beans and toss until evenly coated.
Arrange. Spread the green beans in a single layer on the prepared baking sheet.
Roast. Bake for 15 minutes, remove from the oven, and stir. Return to the oven and bake for another 15 minutes until tender with lightly crisp edges.
Serve. Serve warm.
Notes
Cooking time. Frozen green beans need extra time due to moisture and temperature. The second bake helps create a firmer texture.
No thawing needed. Toss straight from frozen for best results and less sogginess.
Seasoning swaps. Adjust spices to taste or add Parmesan, lemon zest, or red pepper flakes before serving.
Storage. Store leftovers in an airtight container in the refrigerator for 3 to 5 days and reheat as needed.