Sweet Potato Black Bean Salad

Sweet potato black bean salad is fresh, fun, and full of flavor. When I make this dish, my kitchen smells so good.
This salad always feels bright and colorful, and I love how easy it is to put together. You get a little sweet, a little savory, and a bit of crunch.
If you want something filling and healthy, this is perfect. I always like to share this salad with my friends and family at picnics or cozy dinners.
Why You’ll Love Sweet Potato Black Bean Salad?
- You get sweet, creamy sweet potatoes with hearty black beans.
- Every bite feels zesty thanks to lime and crunchy peppers.
- It makes a great meal or side for busy weeknights.
- Kids and adults both love the texture and color.
- You can prep and serve this salad cold or warm.
Ingredients You’ll Need
- Sweet potatoes: I roast them until soft and golden brown. They add sweetness and make the salad more filling.
- Black beans: I use canned beans for ease. They give protein and a satisfying bite.
- Red bell pepper: The pepper brings a crisp, juicy crunch and bright color to every bite.
- Red onion: A little bit gives a sharp, tangy taste that perks up the whole salad.
- Cilantro: I like the fresh, herby touch. It makes every spoonful taste fresh.
- Corn kernels: I often use frozen or canned corn. Corn gives a little pop of sweetness.
- Avocado: I add avocado for creamy bites and a mild, soft flavor throughout.
- Olive oil: This is my go-to for richness in dressings and roasting veggies.
- Lime juice: Lime brings a bright, tart zing that ties all the flavors together.
- Honey: Just a touch helps balance the tang with a soft sweetness.
- Ground cumin: This spice adds a hint of warmth and earthiness that you really notice.
- Chili powder: I use just enough for a gentle spicy kick without overpowering the salad.
- Salt: I always add some to bring out the flavors of the veggies and beans.
- Black pepper: For finishing, black pepper helps give every mouthful a classic bit of spice.
- Garlic clove: Minced, it adds a bold punch and blends right into the dressing.

Equipment You’ll Need
- Large baking sheet: I use this to roast my sweet potato cubes until they’re golden and tender.
- Sharp knife: I need a good knife to dice sweet potatoes, onions, and peppers into even pieces.
- Large and small mixing bowls: This bowl mixes up all the veggies, beans, and dressing together.
- Measuring spoons: These help me with adding just the right amount of spices and dressing.
- Whisk: I like using this to blend lime juice, olive oil, and other dressing parts smoothly.
How to Make Sweet Potato Black Bean Salad?
This salad is simple and quick. Cook some veggies, toss everything, and dress it up!
Step 1: Roast sweet potatoes. Peel, dice, and toss sweet potatoes with olive oil, salt, and pepper. Roast at 425°F for 25 minutes until golden brown.
Step 2: Make the salad base. In your large mixing bowl, combine the drained black beans, chopped bell pepper, corn, red onion, and cilantro.
Step 3: Mix the dressing. Whisk lime juice, olive oil, honey, cumin, and chili powder with minced garlic in a small bowl until blended.
Step 4: Combine ingredients. Add the roasted sweet potatoes to the bowl, then pour the dressing over everything, and toss well to coat.
Step 5: Add avocado. Gently fold in diced avocado right before serving, so it stays creamy and doesn’t get mushy.

Tips for the Best Sweet Potato Black Bean Salad
- Roast sweet potatoes until golden and soft, not mushy, for perfect texture each time.
- Add avocado last, right before serving, so it stays creamy and fresh within your salad bowl.
- Chill the salad for at least twenty minutes, allowing flavors to blend beautifully and taste brighter.
- Use fresh lime juice for your dressing, which makes every spoonful taste lively and zesty, never flat.
- Taste and adjust the seasoning, adding salt, pepper, or extra lime juice if you want more flavor.
Variations and Substitutions
- Swap black beans for kidney or pinto beans, and you’ll get a little different texture in your salad.
- Use roasted butternut squash instead of sweet potato if you love a milder, nutty flavor sometimes.
- Sometimes I add feta cheese for a sharp, tangy taste that plays nicely against the creamy sweet potatoes.
- Skip the honey in the dressing—use maple syrup or agave if you want it vegan or sweeter.
- Stir in cooked quinoa for extra protein and to make the salad a filling, stand-alone lunch for you.
Make-Ahead and Storage Tips
- Prep veggies ahead by chopping and storing them separately, so they’re ready for you to toss together last minute.
- Keep the dressing separate until just before serving, to keep veggies crisp and avoid soggy salad bites.
- Store leftovers in a covered bowl in the fridge and enjoy for two to three days with perfect flavors.
- Wait to add avocado until serving time, so it stays fresh, green, and yummy in your salad.
Serving Ideas
- Family lunches: Pack this salad in your kids’ lunchboxes with a side of tortilla chips or pita bread for a fun meal.
- Picnic favorite: Bring the salad to your next picnic. It travels well and is a crowd-pleaser with all ages present.
- Simple dinners: I serve alongside grilled chicken or fish for a filling, healthy dinner. Everyone will ask you for seconds.
- Taco night topping: Pile up inside your tacos or burritos. The sweet-savory combo makes every taco night so much better.
Frequently Asked Questions

Sweet Potato Black Bean Salad
Ingredients
For the Salad
- 2 medium sweet potatoes (peeled and diced)
- 1 can (15 oz) black beans (rinsed and drained)
- 1 red bell pepper (diced)
- 1/2 small red onion (finely chopped)
- 1 cup corn kernels (canned or frozen)
- 1/2 cup fresh cilantro (chopped)
- 1 large avocado (diced)
For the lime Dressing
- 3 tablespoons olive oil
- 2 tablespoons fresh lime juice
- 1 tablespoon honey
- 1 teaspoon ground cumin
- 3/4 teaspoon chili powder
- 1 garlic clove (minced)
- Salt and black pepper to taste
Instructions
- Roast the sweet potatoes: Toss peeled sweet potato cubes with 1 tbsp olive oil, 1/2 tsp salt, and 1/4 tsp black pepper. Bake at 425°F for 25 minutes.
- Mix the salad base: In a large bowl, add 1 can (15 oz) black beans, 1 cup corn, 1 red bell pepper, 1/2 small red onion, and 1/2 cup cilantro.
- Make the dressing: Whisk 3 tbsp olive oil, 2 tbsp lime juice, 1 tbsp honey, 1 tsp cumin, 3/4 tsp chili powder, 1 minced garlic clove, 1/2 tsp salt, and 1/4 tsp black pepper.
- Add roasted sweet potatoes: Add roasted sweet potatoes to the salad mixture and gently fold them in to keep them whole.
- Pour over dressing: Drizzle dressing over the salad and toss everything well until evenly coated.
- Add avocado and serve: Gently mix in diced avocado right before serving. Chill in the fridge for 20 minutes if you want.
Notes
- Sweet potatoes are best when roasted, not boiled, for perfect texture and flavor every time you make this salad.
- You can use fresh, canned, or frozen corn—just drain well or thaw before adding to your salad.
- Taste and adjust your lime, salt, or chili to match your family’s favorite flavors and tangy levels.
- Don’t skip letting the salad chill a bit—this helps the flavors get brighter and taste even better.
- Add avocado just before eating, so it stays creamy and doesn’t turn brown sitting in the salad.
- Store leftovers in an airtight container in the fridge for two or three days without losing any yumminess.