June 18, 2026 · 40 min

Roasted Sweet Potato and Black Bean Tacos with Avocado Crema

Dinner40 min731 cal / serving

These tacos are a celebration of vibrant flavors and textures. Tender roasted sweet potatoes, seasoned black beans and a tangy avocado crema come together in warm tortillas for a satisfying meal. Perfect for a weeknight dinner or a festive gathering.

Packed with vitamin A from the sweet potatoes and fiber from the black beans, this dish is as nutritious as it is delicious. The creamy avocado sauce adds a refreshing finish that ties everything together.


Recipe details

Dinner40 min731 cal / serving2 servings

Nutrition per serving

Calories731 kcalProtein11.6 gFat35.5 gCarbs89.2 gSugar29.7 gFiber7.5 gSodium1591 mg

Dietary labels

Gluten-free: noLactose-free: noDairy-free: no

Allergen check

Gluten / wheat: containsMilk / dairy: containsEgg: not detectedFish: not detectedShellfish: not detectedPeanut: not detectedTree nuts: not detectedSoy: containsSesame: not detectedMustard: not detectedCelery: not detectedSulphites: not detectedLupin: not detectedMolluscs: not detected

Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.


Ingredients

Sweet Potatoes2 unit Sweet PotatoesView ingredient guide
Yellow Onion1 unit Yellow OnionView ingredient guide
Cilantro0.25 ounce CilantroView ingredient guide
Garlic2 clove GarlicView ingredient guide
Black Beans0.5 box Black BeansView ingredient guide
Lime1 unit LimeView ingredient guide
Flour Tortillas6 unit Flour TortillasView ingredient guide
Honey0.5 ounce HoneyView ingredient guide
Cumin1 teaspoon CuminView ingredient guide
Avocado1 unit AvocadoView ingredient guide
Sour Cream4 tablespoon Sour CreamView ingredient guide
Olive Oil2 tablespoon Olive OilView ingredient guide
SaltSaltView ingredient guide
PepperPepperView ingredient guide

Instructions

  1. Preheat oven to 400°F. Wash and dry all produce. Cut sweet potatoes into ½-inch cubes. Toss on a baking sheet with 1 tablespoon olive oil and a pinch of salt and pepper. Roast until tender and lightly browned, about 20 minutes.
  2. Meanwhile, halve, peel and dice the onion. Pick cilantro leaves from stems; discard stems. Mince or grate the garlic. Drain and rinse half of the black beans (use the rest as you like). Zest the lime until you have ½ teaspoon zest, then cut the lime into halves.
  3. Heat 1 tablespoon olive oil in a large pan over medium heat. Add the onion and cook until softened, 5-6 minutes, stirring occasionally. Season with salt and pepper. Add the garlic and black beans. Cook, stirring, until fragrant and warmed through, 3-4 minutes.
  4. Wrap tortillas in foil and place in the oven to warm, about 5 minutes. (Alternatively, wrap tortillas in a damp paper towel and microwave on high until warm, about 30 seconds.) Add the roasted sweet potatoes, honey, cumin and juice from one lime half to the pan. Cook until liquid is mostly evaporated, 2-3 minutes. Season with salt and pepper.
  5. Halve, pit and peel the avocado. Cut one half into thin slices. Roughly chop the other half and place in a medium bowl along with sour cream, juice from the remaining lime half and lime zest. Mash with a fork until mostly smooth. Season with salt and pepper.
  6. Spread the avocado crema onto the warm tortillas, then top each with the sweet potato-black bean mixture, avocado slices and cilantro leaves. Serve with hot sauce if desired.

Recipe Tips

For extra heat, add a dash of hot sauce or a pinch of cayenne pepper to the filling.

If you prefer corn tortillas, feel free to substitute; warm them as directed.

Leftover avocado crema can be stored in the fridge for up to 2 days.

FAQ

Can I use canned black beans?

Yes, the recipe calls for half a box of black beans. If using canned, drain and rinse them before adding to the pan.

Can I make these tacos vegan?

Absolutely! Substitute the sour cream with a plant-based alternative or additional mashed avocado for a vegan crema.

How do I store leftovers?

Store the filling and crema separately in airtight containers in the refrigerator for up to 3 days. Warm the filling before serving.

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