Sweet Potato & Green Bean Tray Bake: Easy & Delicious Recipe
Introduction
This Sweet Potato & Green Bean Tray Bake is a simple, healthy dish that combines tender sweet potatoes with crisp green beans, all roasted to perfection with flavorful spices. It’s an easy side or light meal that’s both satisfying and delicious.

Ingredients
- 3 medium sweet potatoes, peeled and diced into 1-inch pieces
- 1 pound green beans, ends trimmed
- 3 tablespoons extra virgin olive oil
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1 teaspoon smoked paprika
- Salt and freshly ground pepper to taste
- 1 tablespoon freshly squeezed lemon juice
- 1/4 cup grated Parmesan cheese (optional)
Instructions
- Step 1: Preheat your oven to 425°F (220°C).
- Step 2: In a large bowl, combine the diced sweet potatoes and trimmed green beans.
- Step 3: Pour the olive oil over the vegetables and sprinkle with garlic powder, onion powder, smoked paprika, salt, and pepper.
- Step 4: Mix thoroughly until all the vegetables are evenly coated with the seasoning.
- Step 5: Transfer the mixture onto a large baking sheet, spreading the vegetables out in a single layer.
- Step 6: Roast in the oven for 25-30 minutes, stirring halfway through, until the sweet potatoes are soft and golden.
- Step 7: Remove the tray from the oven and drizzle the vegetables with freshly squeezed lemon juice.
- Step 8: If desired, sprinkle grated Parmesan cheese over the top before serving.
Tips & Variations
- For extra flavor, add a handful of chopped fresh herbs like rosemary or thyme before roasting.
- To make this dish vegan, simply skip the Parmesan cheese or use a plant-based alternative.
- You can swap green beans for asparagus or broccoli for a different twist.
- Ensure the vegetables are in a single layer on the baking sheet to help them roast evenly and get crispy edges.
Storage
Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently in the oven or microwave until warmed through. This tray bake is best eaten fresh but also makes excellent leftovers.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I prepare this dish ahead of time?
Yes, you can chop and season the vegetables a few hours ahead and keep them covered in the fridge until ready to roast.
How do I know when the sweet potatoes are done?
The sweet potatoes should be tender when pierced with a fork and have golden, slightly crispy edges after roasting.
PrintSweet Potato & Green Bean Tray Bake: Easy & Delicious Recipe
A simple and flavorful Sweet Potato & Green Bean Tray Bake recipe that combines tender roasted sweet potatoes and crispy green beans seasoned with smoky paprika, garlic, and onion powders. This easy one-pan dish is perfect for a nutritious weeknight meal or a delicious side dish.
- Prep Time: 10 minutes
- Cook Time: 25-30 minutes
- Total Time: 35-40 minutes
- Yield: 4 servings 1x
- Category: Side Dish
- Method: Roasting
- Cuisine: American
- Diet: Vegetarian
Ingredients
Vegetables
- 3 medium sweet potatoes, peeled and diced into 1-inch pieces
- 1 pound green beans, ends trimmed
Seasonings & Oils
- 3 tablespoons extra virgin olive oil
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1 teaspoon smoked paprika
- Salt and freshly ground pepper to taste
Finishing Touches
- 1 tablespoon freshly squeezed lemon juice
- 1/4 cup grated Parmesan cheese (optional)
Instructions
- Preheat Oven: Preheat your oven to 425°F (220°C) to ensure it reaches the right temperature for roasting the vegetables.
- Prepare Vegetables: In a large bowl, combine the diced sweet potatoes and trimmed green beans, ensuring they are evenly mixed.
- Season Veggies: Drizzle the olive oil over the vegetables, then sprinkle with garlic powder, onion powder, smoked paprika, salt, and freshly ground black pepper. Mix thoroughly until the vegetables are evenly coated with the seasoning and oil.
- Arrange on Baking Sheet: Transfer the seasoned vegetables onto a large baking sheet, spreading them out in a single layer to allow for even roasting.
- Roast Vegetables: Place the baking sheet in the preheated oven and roast for 25-30 minutes. Stir halfway through cooking to ensure the sweet potatoes soften and turn golden and the green beans roast evenly.
- Add Lemon Juice: Remove the tray from the oven and drizzle the roasted vegetables with freshly squeezed lemon juice to add brightness and a zesty finish.
- Optional Parmesan: If desired, sprinkle grated Parmesan cheese over the hot vegetables before serving for a savory touch.
Notes
- To make this dish vegan, omit the Parmesan cheese or substitute with a vegan cheese alternative.
- For extra crispiness, make sure the vegetables are spread in a single layer without overcrowding the baking sheet.
- Adjust seasoning and lemon juice to taste for a perfect balance of flavors.
- This tray bake can be served as a side dish or a light main course with added protein such as grilled chicken or tofu.
- Leftovers can be stored in an airtight container in the refrigerator for up to 3 days and reheated in the oven or air fryer for best texture.
Keywords: sweet potato, green bean, tray bake, roasted vegetables, healthy side dish, easy recipe, vegetarian, dinner

