Irresistible Sweet Potato Black Bean Pasta Salad

Finding a satisfying lunch or dinner that’s both healthy and filling can feel impossible, especially when you’re trying to squeeze in vegetables, protein, and something that actually tastes good. Most pasta salads are either loaded with mayo and feel too heavy, or they’re so plain that you find yourself reaching for chips an hour later.

That’s where this sweet potato black bean pasta salad comes in handy. It’s packed with fiber and protein to keep you full, easy to make ahead for the whole week, and flexible enough that you can swap ingredients based on what’s sitting in your pantry.

What Kind of Pasta Should I Use?

For this sweet potato black bean pasta salad, you’ll want to stick with short pasta shapes that can hold onto the dressing and catch all those good ingredients. Bow-ties (farfalle) and penne are both great choices because their shapes create little pockets for the chipotle dressing and beans to nestle into. Other short pasta shapes like rotini, shells, or rigatoni would work just as well if that’s what you have in your pantry. Whatever you choose, just make sure to cook it al dente since it’ll continue to absorb some of the dressing as it sits, and you don’t want it getting mushy.

Options for Substitutions

This pasta salad is pretty forgiving when it comes to swaps, so feel free to work with what you have:

• Pasta: Bow-ties and penne work great, but rotini, fusilli, or shells are good choices too since they catch the dressing nicely. You can also use whole wheat or gluten-free pasta if that’s your preference.
• Chipotles in adobo: If you want less heat, start with 2-3 chipotles instead of 5, or use 1-2 teaspoons of chipotle powder mixed with a bit of tomato paste. For a milder version, try smoked paprika with a pinch of cayenne.
• Sweet potatoes: Regular potatoes or butternut squash work well here. Just keep the same cube size and roasting method. Butternut squash might cook a bit faster, so check it around 20 minutes.
• Black beans: Pinto beans or kidney beans make easy swaps. You could also use chickpeas for a different texture.
• Cotija cheese: If you can’t find cotija, crumbled feta is your best bet. It has a similar salty, crumbly texture. In a pinch, grated parmesan works too, though the flavor will be a bit different.
• Red wine vinegar: Apple cider vinegar or white wine vinegar will work just fine in the dressing without changing much.

Watch Out for These Mistakes While Cooking

The biggest mistake people make with this pasta salad is undercooking the sweet potatoes, which leaves them hard and unpleasant to bite into – make sure they’re fork-tender and slightly caramelized before tossing them in, and give them enough space on the baking sheet so they roast instead of steam. Another common error is adding the dressing while the pasta is still hot, which causes it to absorb too much liquid and become mushy, so let both the pasta and sweet potatoes cool to room temperature first. Be careful not to go overboard with the chipotles in adobo since they pack serious heat – start with 3 chipotles and taste the dressing before adding more, as you can always add heat but can’t take it away. Finally, don’t skip salting your pasta water generously (it should taste like the ocean), because under-seasoned pasta will make the entire salad taste flat even with all those bold flavors.

What to Serve With Sweet Potato Black Bean Pasta Salad?

This pasta salad is pretty hearty on its own, so I like to keep the sides simple and let it be the star of the meal. Grilled chicken, steak, or shrimp work great alongside it if you want to add some protein, or you can keep things vegetarian and serve it with some warm flour tortillas on the side. A pitcher of fresh limeade or a cold Mexican beer is perfect for washing it all down, especially during summer cookouts. Since the salad already has plenty of bold flavors from the chipotle and sweet potatoes, I’d skip anything too heavy and maybe just add some tortilla chips and guacamole for scooping.

Storage Instructions

Store: This pasta salad actually gets better after sitting for a few hours as the flavors meld together. Keep it in an airtight container in the fridge for up to 4 days. You might need to add a splash of olive oil or a bit more dressing before serving since pasta tends to soak up the liquid as it sits.

Make Ahead: This is a great make-ahead dish for potlucks or meal prep. You can prep everything up to a day in advance, but I’d recommend adding the cotija cheese right before serving so it stays nice and crumbly. The sweet potatoes and black beans hold up really well, making this perfect for packed lunches throughout the week.

Serve: This salad is delicious served cold or at room temperature. If you’re taking it to a gathering, just pull it out of the fridge about 30 minutes before serving and give it a good toss. The flavors really shine when it’s not ice cold straight from the refrigerator.

Preparation Time	15-25 minutes
Cooking Time	25-35 minutes
Total Time	40-60 minutes
Level of Difficulty	Medium

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 3150-3350
• Protein: 70-80 g
• Fat: 150-165 g
• Carbohydrates: 415-435 g

Ingredients

For the vinaigrette:

• 6 tbsp red wine vinegar
• 2/3 cup olive oil (extra virgin for best flavor)
• 2 canned chipotle peppers in adobo (use La Costeña brand)
• 1 tsp dried oregano
• 2 tbsp adobo sauce, separated
• 2 tbsp honey
• 1 garlic clove (freshly minced)

For the potatoes:

• 1/2 tsp black pepper
• 2 large sweet potatoes (diced into 1-inch cubes)
• 2 1/2 tbsp kosher salt, divided
• 2 tbsp olive oil

For the salad:

• 1 can black beans, rinsed and drained (about 15 oz)
• 2/3 cup chopped red onion (about 1 medium onion)
• 1 lb dried bow-tie or penne pasta
• 1/2 cup fresh cilantro (finely chopped, adds bright flavor)
• 1 cup cotija cheese, crumbled (or feta for similar texture)

Step 1: Prepare the Chipotle-Adobo Vinaigrette

• 2 canned chipotle peppers in adobo
• 2 tbsp adobo sauce, separated
• 1 garlic clove, freshly minced
• 1 tsp dried oregano
• 2 tbsp honey
• 6 tbsp red wine vinegar
• 2/3 cup olive oil

Start with the vinaigrette first since it needs time to meld flavors while other components cook.

Blend 2 chipotle peppers in adobo, 1 tablespoon of adobo sauce, minced garlic, dried oregano, honey, and red wine vinegar until smooth.

With the blender running, slowly drizzle in 2/3 cup olive oil until fully emulsified.

Transfer to a bowl and finely chop the remaining chipotle pepper, then stir it back into the vinaigrette along with the remaining 1 tablespoon adobo sauce.

Set aside to let the flavors develop.

Step 2: Roast the Sweet Potatoes

• 2 large sweet potatoes, diced into 1-inch cubes
• 2 tbsp olive oil
• 1/2 tsp black pepper
• 1 tbsp kosher salt

While the vinaigrette is coming together, preheat your oven to 425°F.

Toss the diced sweet potatoes with 2 tablespoons olive oil, 1/2 teaspoon black pepper, and 1 tablespoon of the kosher salt until evenly coated.

Spread them in a single layer on a baking sheet and roast for 20 minutes, stirring halfway through.

The potatoes should be tender and slightly caramelized at the edges.

Remove from oven and set aside to cool slightly.

Step 3: Cook the Pasta

• 1 lb dried bow-tie or penne pasta
• 1 1/2 tbsp kosher salt

Bring a large pot of salted water to a boil (use the remaining 1 1/2 tablespoons kosher salt).

Add the dried pasta and cook for 12 minutes, or until just al dente.

Drain the pasta thoroughly and spread it on a sheet pan or clean kitchen towel to cool slightly.

I prefer to let pasta cool at room temperature before mixing with cold ingredients to prevent the dressing from being absorbed too quickly.

Step 4: Assemble the Pasta Salad Base

• cooked pasta from Step 3
• 1 can black beans, rinsed and drained
• 2/3 cup chopped red onion
• roasted sweet potatoes from Step 2
• 3/4 cup chipotle-adobo vinaigrette from Step 1

In a large mixing bowl, combine the cooled pasta from Step 3, rinsed black beans, chopped red onion, and the roasted sweet potatoes from Step 2.

Add 3/4 cup of the chipotle-adobo vinaigrette from Step 1 and toss everything together until well coated.

The pasta should absorb some of the dressing as it sits, so don’t worry if it looks slightly underdressed at first.

Step 5: Finish and Season the Salad

• 1/2 cup fresh cilantro, finely chopped
• salt and black pepper to taste
• 1 cup cotija cheese, crumbled

Add the finely chopped fresh cilantro to the pasta mixture and toss gently.

Taste the salad and adjust seasoning with additional salt and black pepper as needed.

I recommend tasting before adding the cheese since the cotija brings its own saltiness.

Finally, fold in the crumbled cotija cheese gently so the pieces remain intact and visible throughout the salad.