Flavorful Sweet Potato and Black Bean Tacos: Your Ultimate Vegetarian Taco Recipe
These sweet potato tacos with black beans are an absolute sensation – truly delicious, incredibly satisfying, and perfect for any meatless meal! Serve them with a vibrant array of your favorite toppings for an unforgettable taco night dinner that everyone will love. This easy-to-follow recipe brings together wholesome ingredients for a burst of flavor in every bite.

Why These Sweet Potato Tacos Will Become Your Family’s Favorite!
Are you searching for a vibrant, flavorful, and incredibly satisfying meatless option for your upcoming Taco Tuesday or any weeknight dinner? Look no further! These sweet potato tacos are truly special. Packed with hearty black beans and a rich blend of smoky, savory spices, they deliver a depth of flavor that rivals any meat-based taco. They are not just vegetarian; they are a delightful culinary experience that will quickly become a cherished family favorite, even among the most committed meat-eaters!
Sweet potatoes consistently rank as one of my top choices for any Mexican-inspired recipe. Their natural sweetness and creamy texture make them an ideal canvas for bold spices like earthy cumin, warm paprika, and robust chili powder. When combined, these ingredients create a harmonious balance of flavors that is both comforting and exciting.
Beyond tacos, this delicious combination of sweet potatoes and black beans shines in other dishes too. Another favorite way to enjoy this delightful pairing is in our scrumptious sweet potato black bean enchiladas, which offer a different take on the same incredible flavors.
Sweet potatoes are genuinely perfect for vegetarian Mexican recipes. They are not only incredibly nutrient-dense, providing essential vitamins and fiber that keep you feeling full and energized, but their inherent sweetness provides a wonderful contrast. This natural sweetness perfectly balances the smoky, robust flavors of the spices and the bright, zesty kick of fresh lime juice, creating a dynamic and well-rounded profile that’s hard to resist.
To unlock the best flavor and texture from your sweet potatoes, I highly recommend roasting them at a super high heat. This method is the secret to achieving those coveted crispy, caramelized edges that add an irresistible depth and chewiness to your taco filling. A perfectly roasted sweet potato is tender on the inside, with a slightly charred exterior that truly elevates the dish.

Essential Ingredients for Perfect Sweet Potato Tacos
Creating these delightful sweet potato and black bean tacos requires a selection of fresh, wholesome ingredients and a blend of aromatic spices. Here’s what you’ll need to gather:
- Sweet Potatoes: Choose large, firm sweet potatoes, which you’ll peel and dice into small, even chunks for optimal roasting.
- Spices: A flavorful blend of staples including salt, pepper, garlic powder, onion powder, a generous amount of cumin for that authentic smoky flavor, and a touch of chili powder for warmth.
- Olive Oil: Essential for roasting the sweet potatoes to perfection and sautéing the aromatics.
- Fresh Aromatics: Finely diced garlic and onion form the savory base of your taco filling, adding depth and a rich aroma.
- Black Beans: One can of black beans, thoroughly drained and rinsed, adds a hearty, protein-packed component.
- Fresh Limes: Crucial for adding a bright, zesty tang that cuts through the richness of the sweet potatoes and spices. Don’t skip this!
- Cilantro: Freshly chopped cilantro provides a burst of herby freshness and a vibrant color, perfect for garnishing.
- Taco Shells & Toppings of Choice: Soft tortillas are ideal, along with an assortment of your favorite taco toppings to customize each bite.

How to Prepare Delicious Sweet Potato and Black Bean Tacos
Get ready to create some truly amazing vegetarian tacos! This recipe is straightforward, focusing on maximizing flavor with minimal fuss. Follow these simple steps for a mouthwatering meal:
Step 1: Prepare the Sweet Potatoes. Begin by carefully peeling your sweet potatoes. Once peeled, dice them into small, uniform chunks. Aim for pieces roughly 1/2-inch in size, as this ensures they cook evenly and develop those desirable crispy edges. Place all the diced sweet potato into a large mixing bowl.


Step 2: Season and Toss. Drizzle the diced sweet potatoes generously with olive oil. This is crucial for crispiness. Then, add a symphony of spices: salt, pepper, cumin, garlic powder, onion powder, and chili powder. Use your hands or a large spoon to thoroughly stir and toss the sweet potatoes until every single piece is evenly coated in the oil and spices. This ensures maximum flavor distribution and helps create those delicious browned edges during roasting.


Step 3: Roast to Perfection. Transfer the seasoned sweet potatoes to a large, rimmed baking sheet, spreading them out in a single layer. The rim is important to prevent any stray pieces from rolling off while you’re flipping them. Roast the sweet potatoes in a preheated oven at a blazing 450 degrees Fahrenheit for 25-30 minutes. Make sure to flip and stir them at least once halfway through the cooking time. Continue roasting until the edges are beautifully browned and slightly crispy, indicating they are cooked through and bursting with flavor.
Why High-Heat Roasting is Key for Sweet Potato Tacos
Roasting sweet potatoes at a high temperature, specifically 450 degrees Fahrenheit, isn’t just a suggestion—it’s a game-changer for these tacos. There are two main reasons why this method yields superior results:
- Faster Cooking Time: At 450 degrees, your sweet potatoes will cook significantly faster, often in just 25-30 minutes. This means you get to enjoy your delicious tacos sooner, making it an excellent choice for busy weeknights.
- Irresistibly Crispy Edges: The high heat promotes caramelization and browning on the sweet potato chunks. This creates wonderfully crispy edges and a tender interior, adding a fantastic textural contrast and intensifying their natural sweetness. The slight char brings out a depth of flavor that can’t be achieved with lower temperatures or other cooking methods.


Step 4: Sauté Aromatics. While your sweet potatoes are roasting, it’s time to prepare the aromatic base for your taco filling. Add the minced garlic, diced onion, and a teaspoon of olive oil to a large skillet. Cook this mixture over medium-high heat, stirring occasionally, for about 7 to 10 minutes. You’re looking for the onion to become soft and translucent, and the garlic to be fragrant but not browned. This step builds a foundational layer of savory flavor for your tacos.

Step 5: Combine and Finish the Filling. Once your sweet potatoes are perfectly roasted, add the drained black beans, a generous squeeze of fresh lime juice, and the cooked sweet potatoes to the skillet with the sautéed garlic and onion. Stir everything together until the mixture is thoroughly heated through and all the flavors are beautifully combined. Take a moment to taste and adjust the salt or other seasonings if needed. Perhaps a little more chili powder for extra kick, or another splash of lime juice for brightness! Now, your irresistible sweet potato taco filling is ready to be served!


Once the filling is ready, grab your favorite soft taco shells. Warm them slightly for extra pliability and flavor. Scoop some of that hearty, flavorful sweet potato and black bean filling into each shell, and it’s time to eat! The aroma alone will have everyone rushing to the table.
Creative Topping Ideas for Your Sweet Potato Tacos
The beauty of tacos lies in their versatility, and these sweet potato and black bean tacos are no exception. The right toppings can elevate your taco experience, adding layers of texture, flavor, and freshness. Here are some fantastic ideas to get you started:
- Creamy Avocado: Whether sliced, diced, or mashed, fresh avocado adds a rich, creamy texture and healthy fats that perfectly complement the savory filling.
- Fresh Lime Juice: This is a non-negotiable! A generous squeeze of fresh lime juice over your finished taco adds a bright, zesty tang that cuts through the richness and enhances all the other flavors. Do not skip it!
- Zesty Nacho Cheese Sauce: For those who love a cheesy kick, a drizzle of homemade or store-bought nacho cheese sauce adds a creamy, savory dimension.
- Cool Sour Cream or Greek Yogurt: A dollop of sour cream (or a healthier Greek yogurt alternative) provides a cool, tangy contrast that soothes and balances the spices.
- Homemade Guacamole: Elevate your tacos with a dollop of fresh, chunky guacamole. Its creamy texture and vibrant flavor are a match made in heaven.
- Fresh Pico de Gallo: A classic for a reason! This fresh salsa made with chopped tomatoes, onions, cilantro, and jalapeños adds a juicy, tangy, and slightly spicy kick.
- Your Favorite Salsa: From mild to extra hot, your preferred salsa can add moisture, heat, and a burst of tomatoey goodness.
- Extra Fresh Cilantro: More chopped cilantro on top means more fresh, herbaceous flavor that brightens the entire dish.
- Tamed Jalapeños: If you enjoy a bit of heat without being overwhelmed, pickled or lightly sautéed jalapeños add a gentle warmth and vinegary tang.
- Crispy Cabbage or Lettuce: Shredded cabbage or crisp lettuce provides a refreshing crunch and lightens the meal.
- Crumbled Feta or Cotija Cheese: A sprinkle of salty, crumbly cheese can add a traditional Mexican touch and an extra layer of flavor.
Mix and match these toppings to discover your ultimate sweet potato taco combination!

These sweet potato and black bean tacos offer a meal that is truly a triple threat: plant-based, delightfully simple to prepare, incredibly filling, and bursting with flavor. The combination of sweet, smoky, and savory notes creates a unique and satisfying culinary experience. It’s not just a meal; it’s going to be one of your favorite go-to Taco Tuesday dinners, proving that meatless can be absolutely magnificent!

Explore More Delicious Mexican-Inspired Recipes
If you’re loving the vibrant flavors of these sweet potato tacos, you’ll be thrilled to discover other fantastic vegetarian and vegan Mexican dishes that are just as easy to make and equally delicious. Expand your culinary repertoire with these mouthwatering recipes:
- Vegetarian Stuffed Peppers: A hearty and colorful dish packed with savory fillings.
- Creamy Vegan Queso: Indulge in a rich, dairy-free cheese dip perfect for dipping or drizzling.
- Layered Mexican Bean Dip: A crowd-pleasing appetizer that’s easy to assemble and full of classic flavors.
- Quick Vegan Quesadillas: Simple, cheesy (without the dairy!), and utterly satisfying.
- The Best Ever Veggie Enchiladas: A comforting casserole layered with vegetables and a flavorful sauce.
- Easy Vegan Taco Bake: All the flavors of your favorite tacos in a convenient, shareable bake.
These recipes are perfect for expanding your meatless meal options and bringing exciting new flavors to your kitchen!

My personal favorite toppings for sweet potato tacos are a generous dollop of sour cream (or a dairy-free alternative), creamy diced avocado, and, most importantly, a liberal squeeze of fresh lime juice. These additions are not merely optional; they are essential! They add the perfect creamy texture and citrusy, tangy contrast to the smoky, subtly sweet, and robust black bean and sweet potato filling. With every bite, you’ll experience a symphony of flavors that is both satisfying and incredibly delicious – truly a taco masterpiece!

Meal Prep and Storage Tips for Sweet Potato Tacos
These sweet potato and black bean tacos are not only delicious fresh but also make for excellent meal prep! Prepare the filling ahead of time to make weeknight dinners even quicker and easier.
To Store Leftovers: Any leftover sweet potato and black bean filling can be stored in an airtight container. Place it in the refrigerator promptly after cooling. It will stay fresh and flavorful for up to 2-3 days.
To Reheat: When you’re ready to enjoy your leftovers, simply reheat the filling in the microwave until it is heated through. For a slightly crispier texture, you can also warm it gently in a skillet over medium heat, stirring occasionally, until hot. Serve the reheated filling in fresh, warm taco shells with your desired toppings for a quick and satisfying meal.


Sweet Potato & Black Bean Tacos
Joy Shull
10 minutes
30 minutes
40 minutes
6
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Ingredients
For the Sweet Potato Taco Filling
-
2
large sweet potatoes,
peeled and diced into small chunks -
1 1/2
teaspoons
salt -
1
teaspoon
pepper -
1
teaspoon
garlic powder -
1
teaspoon
onion powder -
1
teaspoon
cumin -
1
teaspoon
chili powder -
1/4
cup
olive oil -
1
onion,
diced -
10
cloves
of garlic,
minced -
1
can of black beans,
drained -
juice of 1 – 2 limes**
For Serving
-
soft taco shells -
cilantro -
avocado -
fresh lime juice -
sour cream
Instructions
-
Preheat the oven to 450 degrees Fahrenheit (232°C).
-
Peel and dice the sweet potatoes into small chunks (approx. 1/2-inch) and place in a large bowl.
-
Add salt, pepper, garlic powder, onion powder, chili powder, cumin, and enough olive oil to thoroughly coat the sweet potatoes (I used about 1/4 cup).
-
Toss well to combine all the spices and oil with the sweet potatoes.
-
Transfer the seasoned sweet potatoes to a nonstick, rimmed baking sheet, spreading them in a single layer. Roast at 450 degrees F for 15 minutes.
-
Carefully stir and flip the potatoes, then roast for an additional 10 – 15 minutes, or until the edges are nicely browned and crispy.
-
While the sweet potatoes are roasting, add the diced onion, minced garlic, and 1 teaspoon of olive oil to a large skillet.
-
Cook over medium-high heat for 7 – 10 minutes, stirring occasionally, until the onion is soft and translucent.
-
Add the drained black beans, fresh lime juice, and the cooked roasted sweet potatoes to the skillet. Stir until thoroughly heated through and flavors are combined.
-
Taste the filling and adjust seasonings (salt, chili powder, or lime juice) if necessary to your preference.
-
Serve the warm sweet potato and black bean filling on soft taco shells.
-
Garnish generously with freshly chopped cilantro.
-
Add your desired toppings. Our favorites include sour cream, diced avocado, and an extra squeeze of fresh lime juice for that perfect zesty finish. Enjoy!
Notes
- Lime Juice Variation: Adjust the amount of lime juice to your personal taste. I’m a big fan of bright, citrusy flavors, so I often use the juice of 2 whole limes for a zesty filling.
- Dairy-Free Option: If you’re avoiding dairy, simply substitute regular sour cream with a high-quality vegan sour cream or a plain, unsweetened plant-based yogurt for a similar creamy texture and tangy taste.
Nutrition
Calories:
259
kcal
,
Carbohydrates:
36
g
,
Protein:
8
g
,
Fat:
10
g
,
Saturated Fat:
1
g
,
Polyunsaturated Fat:
1
g
,
Monounsaturated Fat:
7
g
,
Sodium:
632
mg
,
Potassium:
579
mg
,
Fiber:
9
g
,
Sugar:
4
g
,
Vitamin A:
10797
IU
,
Vitamin C:
5
mg
,
Calcium:
63
mg
,
Iron:
2
mg
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