Avocado Sweet Potato Tacos Recipe
Introduction
These Avocado Sweet Potato Tacos are a vibrant and satisfying vegetarian option, perfect for a quick weeknight meal or casual gatherings. Packed with roasted sweet potatoes, creamy avocado yogurt sauce, and fresh toppings, they offer a delicious balance of flavors and textures.

Ingredients
- 1 medium sweet potato, cubed
- Extra-virgin olive oil, for drizzling
- 1/2 teaspoon chili powder
- 4 to 6 tortillas
- 1 cup black beans, cooked, drained, and rinsed
- Lime slices, for serving
- Sea salt and freshly ground black pepper
- 1/2 cup whole milk Greek yogurt
- 1 small avocado
- 1/2 garlic clove
- Juice of 1 lime
- Sea salt and fresh black pepper, to taste
- 1 small avocado, diced
- 2 scallions, diced
- Crumbled feta or Cotija cheese
- Pickled onions
- Microgreens or fresh cilantro
Instructions
- Step 1: Preheat your oven to 400° F and line a large baking sheet with parchment paper.
- Step 2: Toss the cubed sweet potatoes with olive oil, chili powder, salt, and pepper. Spread them evenly on the prepared baking sheet and roast for about 20 minutes, or until golden brown and tender.
- Step 3: While the sweet potatoes roast, prepare the avocado yogurt sauce. In a small food processor, combine the Greek yogurt, avocado, garlic, lime juice, and a few pinches of salt and pepper. Pulse until smooth. Taste and adjust seasoning as needed. Chill the sauce until ready to use.
- Step 4: To assemble the tacos, warm the tortillas and spread a scoop of the avocado yogurt sauce on each. Top with roasted sweet potatoes, black beans, diced avocado, scallions, cheese, pickled onions, and microgreens or cilantro. Finish with a squeeze of lime and a sprinkle of salt and pepper to taste.
Tips & Variations
- For extra heat, add a pinch of cayenne pepper or a few slices of jalapeño to the avocado yogurt sauce.
- Substitute black beans with pinto or kidney beans for a different flavor.
- Use corn tortillas for a gluten-free option or flour tortillas for a softer texture.
- Roast the sweet potatoes a bit longer if you prefer them crispier.
- Add a drizzle of hot sauce or a sprinkle of smoked paprika for smoky notes.
Storage
Store leftover roasted sweet potatoes and avocado yogurt sauce separately in airtight containers in the refrigerator for up to 3 days. The avocado sauce may darken slightly but will still taste fresh—stir before using. Reheat sweet potatoes in the oven or microwave until warm. Assemble tacos just before serving for the best texture.
How to Serve
Serve this delicious recipe with your favorite sides.
FAQs
Can I make the avocado yogurt sauce ahead of time?
Yes, you can prepare the sauce up to 2 days in advance and keep it refrigerated in an airtight container. Stir well before serving to recombine any separated ingredients.
What if I don’t have a food processor?
You can mash the avocado and garlic finely by hand with a fork and then whisk them together with yogurt, lime juice, salt, and pepper until smooth. It may be a bit chunkier but still delicious.
PrintAvocado Sweet Potato Tacos Recipe
These Avocado Sweet Potato Tacos combine roasted sweet potatoes with creamy avocado yogurt sauce, black beans, and fresh toppings for a flavorful and satisfying vegetarian meal. Perfect for a quick, healthy weeknight dinner, these tacos are packed with vibrant flavors and wholesome ingredients.
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Yield: 4 to 6 tacos 1x
- Category: Main Dish
- Method: Baking
- Cuisine: Mexican
- Diet: Vegetarian
Ingredients
Main Ingredients
- 1 medium sweet potato (cubed)
- Extra-virgin olive oil (for drizzling)
- 1/2 teaspoon chili powder
- 4 to 6 tortillas
- 1 cup black beans (cooked, drained, and rinsed)
- Lime slices (for serving)
- Sea salt and freshly ground black pepper
Avocado Yogurt Sauce
- 1/2 cup whole milk Greek yogurt
- 1 small avocado
- 1/2 garlic clove
- Juice of 1 lime
- Sea salt & fresh black pepper (to taste)
Toppings
- 1 small avocado (diced)
- 2 scallions (diced)
- Crumbled feta or Cotija cheese
- Pickled onions
- Microgreens or fresh cilantro
Instructions
- Preheat and Prepare Sweet Potatoes: Preheat your oven to 400° F and line a large baking sheet with parchment paper. Toss the cubed sweet potatoes with extra-virgin olive oil, chili powder, salt, and freshly ground black pepper, ensuring they are evenly coated. Spread them out onto the baking sheet in a single layer to roast.
- Roast the Sweet Potatoes: Place the baking sheet in the preheated oven and roast the sweet potatoes for about 20 minutes or until they turn golden brown and are tender when pierced with a fork. Remove from the oven and set aside.
- Make the Avocado Yogurt Sauce: In a small food processor, combine the whole milk Greek yogurt, 1 small avocado, half a garlic clove, fresh lime juice, and a few generous pinches of sea salt and freshly ground black pepper. Pulse until the mixture is smooth and creamy. Taste and adjust seasonings as needed. Chill the sauce until ready to use.
- Assemble the Tacos: Warm the tortillas as desired. Spread a scoop of the avocado yogurt sauce onto each tortilla, then top with the roasted sweet potatoes and black beans. Add diced avocado, scallions, crumbled feta or Cotija cheese, pickled onions, and microgreens or fresh cilantro as toppings. Finally, season with additional salt, pepper, and a squeeze of fresh lime juice to taste.
- Serve: Serve the tacos immediately with extra lime slices on the side for squeezing over the top for added brightness and flavor.
Notes
- To save time, you can roast extra sweet potatoes and store leftovers in the fridge for up to 3 days.
- Use corn or flour tortillas based on your preference or dietary needs.
- Pickled onions add a nice tangy contrast but can be omitted if unavailable.
- For a vegan version, substitute Greek yogurt with a plant-based yogurt and replace feta cheese with vegan cheese.
- Adjust chili powder amount to control the spice level according to your taste.
Keywords: Avocado Sweet Potato Tacos, vegetarian tacos, roasted sweet potatoes, avocado yogurt sauce, Mexican-inspired, healthy tacos, black bean tacos

