Roasted Beetroot and Sweet Potato Salad (Easy, Healthy and Meal Prep Friendly)

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There’s one salad I make every single fall, and my family now asks for it by name. It’s this roasted beetroot and sweet potato salad. Sweet, earthy veggies with caramelized edges, peppery arugula, creamy feta, toasted walnuts and a honey balsamic dressing that ties it all together.

I’ll be honest with you. For years I hated beets. My only experience was the canned, vinegary slices my grandmother served at Sunday lunch. Then about ten years ago, during my first year working in a restaurant kitchen, a chef handed me a fresh roasted beet straight off the sheet pan. Sweet, tender, almost candy like. I was hooked, and I’ve been roasting them ever since.

This recipe is the one I come back to most. It works as a side dish, a light lunch or a full plant based dinner, and it holds up beautifully for weekly meal prep.

Essential Ingredients

For the roasted vegetables:

• 1 lb (450 g) fresh beetroot (about 3 medium), peeled and cut into 1 inch cubes
• 1.5 lb (680 g) sweet potatoes (about 2 medium), peeled and cut into 1 inch cubes
• 2 tbsp extra virgin olive oil
• 3/4 tsp sea salt
• 1/2 tsp black pepper
• 1/2 tsp smoked paprika
• 2 sprigs fresh thyme (or 1/2 tsp dried)

For the honey balsamic dressing:

• 3 tbsp extra virgin olive oil
• 2 tbsp balsamic vinegar
• 1 tbsp honey
• 1 tsp Dijon mustard
• 1 small garlic clove, finely grated
• Pinch of salt and pepper

For the salad:

• 4 cups baby arugula (or mixed greens)
• 4 oz (115 g) crumbled feta cheese
• 1/3 cup walnuts, toasted
• 2 tbsp fresh parsley or mint, chopped
• Optional: 2 tbsp pomegranate seeds

Alternative Ingredients

No feta? Goat cheese is my favorite swap. It gets a little melty against the warm veggies and it’s honestly heavenly. For a vegan version, use a dairy free feta or skip the cheese and add a spoon of tahini to the dressing.

Pecans or pumpkin seeds work instead of walnuts (pumpkin seeds keep it nut free for school lunches). Maple syrup replaces honey if you’re cooking vegan. Baby spinach or kale can stand in for arugula, though kale needs a quick massage with a little dressing first.

On a budget? Precooked vacuum packed beets from the produce aisle save time and money in winter. They won’t caramelize like fresh ones, but a quick 10 minute roast at high heat gets you close. Butternut squash or carrots are great seasonal swaps for sweet potatoes too.

Step-by-Step Directions

1. Preheat the oven. Set it to 425°F (220°C). Line two large rimmed baking sheets with parchment paper. Two pans matter here, and I’ll explain why below.

2. Prep the beets. Peel and cube the beets. Wear gloves or rub a little oil on your hands first, because beet juice stains everything. Ask me how I know (a white marble countertop, a very long evening).

3. Prep the sweet potatoes. Peel and cut them into cubes the same size as the beets so everything cooks evenly.

4. Season separately. Toss the beets in one bowl with 1 tbsp oil, half the salt, pepper and paprika. Toss the sweet potatoes in another bowl with the rest. Keeping them apart stops the beets from turning everything pink.

5. Roast. Spread the beets on one pan and the sweet potatoes on the other in a single layer. Tuck the thyme sprigs between them. Roast for 30 to 35 minutes, flipping once halfway, until fork tender with golden, caramelized edges.

6. Toast the walnuts. While the veggies roast, toast the walnuts in a dry cast iron skillet over medium heat for 3 to 4 minutes, shaking the pan often. Pull them as soon as they smell nutty.

7. Make the dressing. Add the olive oil, balsamic vinegar, honey, Dijon, garlic, salt and pepper to a small mason jar. Seal and shake hard for 20 seconds.

8. Assemble. Spread the arugula on a large platter. Top with the warm sweet potatoes and beets, then scatter over feta, walnuts, herbs and pomegranate seeds. Drizzle with dressing just before serving.

Pro Tips

Here’s the mistake I made for years: I piled all the veggies onto one crowded baking sheet. They steamed instead of roasting, came out soft and pale, and the beets bled all over the sweet potatoes. Two pans, a single layer, and space between the pieces. That’s the whole secret to crispy edges.

A good heavy duty sheet pan makes a real difference. I’ve used my Nordic Ware aluminum half sheet pans for years because they heat evenly and don’t warp at high temperatures. Cheap thin pans buckle in a hot oven and leave you with burnt spots.

Want it faster? An air fryer works great for smaller batches. Cook the cubes at 400°F (200°C) for 18 to 22 minutes, shaking the basket twice. My Ninja air fryer gets the sweet potatoes extra crispy.

Let the veggies cool for about 5 minutes before adding the greens. Piping hot veggies wilt arugula in seconds.

For meal prep, store the roasted veggies, greens, toppings and dressing separately in glass meal prep containers. I use Pyrex because the glass doesn’t stain pink from the beets the way plastic does.

FAQs

Do I need to peel the beets? Not if you roast them whole. But for cubes, peeling gives a better texture. A sharp Y peeler makes it easy.

Can I make this salad ahead of time? Yes. The roasted veggies keep up to 4 days in the fridge. Assemble with greens and dressing right before eating.

Is this salad good for weight loss? It’s packed with fiber, which keeps you full for longer. For a lighter version, reduce the oil and feta slightly. Your mileage may vary depending on portions and your personal goals, of course.

Can I serve it cold? Absolutely. It’s lovely warm, room temperature or straight from the fridge.

How do I add more protein? Grilled chicken, chickpeas, quinoa or a soft boiled egg all work well.

Recipe Info

Detail	Info
Prep Time	15 minutes
Cook Time	35 minutes
Total Time	50 minutes
Servings	4 main servings (6 as a side)
Yield	About 8 cups
Course	Salad, Side Dish
Diet	Vegetarian, Gluten Free

Why You’ll Love This Recipe

It’s colorful enough for Thanksgiving dinner yet simple enough for a Tuesday night. It uses cheap, seasonal produce, it’s naturally gluten free and vegetarian, and it’s one of those healthy salad recipes that actually fills you up. Leftovers are a bonus, not a chore.

What Makes This Recipe Unique

Most beet salads use boiled beets and raw greens. Here, both vegetables are roasted with smoked paprika, which adds a subtle smoky depth against the sweetness. The honey balsamic dressing with Dijon brings tang and balance, and the warm and cold contrast makes every bite interesting.

Key Features

• Ready in under an hour
• High in fiber, vitamin A and antioxidants
• Perfect for meal prep lunches
• Easily made vegan or nut free
• Works warm or cold

Nutrition Facts (per serving, 1 of 4)

Nutrient	Amount
Calories	510 kcal
Carbohydrates	51 g
Fiber	9 g
Sugar	19 g
Protein	10 g
Fat	30 g
Sodium	650 mg

Nutrition values are estimates and will vary with brands and portion sizes.

You’ll Also Love

If this salad is your kind of meal, try my Mediterranean Chickpea Bowl, a hearty plant based lunch with bright lemony flavor. For grab and go lunches, my High Protein Mason Jar Salad is a weekday lifesaver. And if you want a lighter option with a zesty kick, the Grilled Chicken Salad with Lemon Dressing never disappoints.

Want to go deeper on beets? The Kitchn has a great guide on how to roast beets in the oven, and Ina Garten’s roasted beets recipe on Food Network is a classic worth trying. For another approach, check out Bobby Flay’s roasted beets on Food.com.

Conclusion

This roasted beetroot and sweet potato salad is proof that healthy eating doesn’t have to be boring. A little caramelization, a good dressing and a handful of crunchy toppings turn humble root vegetables into something you’ll actually crave. I still think about that first beet in the restaurant kitchen every time I pull these pans out of the oven.

Give it a try this week, and let me know in the comments how you made it your own. Did you go with goat cheese? Add chicken? I love hearing your twists.

Happy roasting,
Linda