Roasted Sweet Potato and Black Bean Tacos

• Sweet potatoes
• 2 medium sweet potatoes, about 1 1/2 lb, peeled and cut into 1/2-inch cubes
• 2 tbsp olive oil
  Swaps for olive oil

  Instead of olive oil

  • Avocado oil or another neutral oil: The same amount. No olive flavor; avocado oil handles higher heat.
  • Butter: The same amount. Richer and nutty when browned.
  • A neutral oil + more seasoning: The same amount. Dressings lose the fruity, peppery note; a little extra lemon, garlic or mustard makes up for it.

  More for olive oil

• 1 tsp chili powder
  Swaps for chili powder

  Instead of chili powder

  • Homemade blend: For 1 tbsp: 1½ tsp paprika, 1 tsp ground cumin, ¼ tsp garlic powder, ¼ tsp dried oregano, a pinch of cayenne. Close; adjust the cayenne for heat.
  • Ancho chile powder: The same amount, plus a pinch of cumin. Smokier and fruitier, mild heat.

  More for chili powder

• 1 tsp smoked paprika
  Swaps for smoked paprika

  Instead of paprika

  • Sweet paprika + a pinch of chipotle or cumin: The same amount of paprika, plus a pinch. Some smokiness without the full smoked flavor; chipotle adds heat.
  • Chipotle powder: About ¼ the amount. Smoky and much hotter.

  More for paprika

• ½ tsp ground cumin
  Swaps for ground cumin

  Instead of cumin

  • Ground coriander: The same amount. Brighter and citrusy, less earthy.
  • Chili powder: Twice as much. Contains cumin, plus chile heat and garlic.
  • Caraway seeds, ground: Half as much. A related flavor, a bit sharper.

  More for cumin

• ¾ tsp kosher salt
  Swaps for kosher salt

  Instead of salt

  • Table salt or fine sea salt: About half as much as Diamond Crystal kosher, about ¾ as much as Morton kosher. The same saltiness when measured this way.
  • Salt by weight: 1 tsp is about 6 grams of table salt, 5 grams of Morton kosher, 3 grams of Diamond Crystal kosher. The most reliable way to swap, especially in baking and brines.

  More for salt

• Black beans
• 1 tbsp olive oil
  Swaps for olive oil

  Instead of olive oil

  • Avocado oil or another neutral oil: The same amount. No olive flavor; avocado oil handles higher heat.
  • Butter: The same amount. Richer and nutty when browned.
  • A neutral oil + more seasoning: The same amount. Dressings lose the fruity, peppery note; a little extra lemon, garlic or mustard makes up for it.

  More for olive oil

• 2 cloves garlic, minced
  Swaps for garlic

  Instead of garlic

  • Garlic powder: ⅛ tsp for each clove. Mellower and sweeter, with no bite.
  • Jarred minced garlic: ½ tsp for each clove. Milder and slightly sour from the preserving liquid.

  More for garlic

• 1 can black beans, 15 oz, drained and rinsed
• ½ tsp ground cumin
  Swaps for ground cumin

  Instead of cumin

  • Ground coriander: The same amount. Brighter and citrusy, less earthy.
  • Chili powder: Twice as much. Contains cumin, plus chile heat and garlic.
  • Caraway seeds, ground: Half as much. A related flavor, a bit sharper.

  More for cumin

• 3 tbsp water
• 1 tbsp lime juice
  Swaps for lime juice

  Instead of lime juice

  • Lemon juice: The same amount. Milder aroma; still bright.
  • Bottled lime juice: The same amount. Flatter and more sour; fine in cooked dishes.
  • Rice vinegar or white vinegar: Half as much. Sour without the citrus aroma.

  More for lime juice

• kosher salt, to taste
• Lime crema
• ½ cup sour cream or plain Greek yogurt ≈ 115 g
• 1 tbsp lime juice
  Swaps for lime juice

  Instead of lime juice

  • Lemon juice: The same amount. Milder aroma; still bright.
  • Bottled lime juice: The same amount. Flatter and more sour; fine in cooked dishes.
  • Rice vinegar or white vinegar: Half as much. Sour without the citrus aroma.

  More for lime juice

• 1 pinch kosher salt
  Swaps for kosher salt

  Instead of salt

  • Table salt or fine sea salt: About half as much as Diamond Crystal kosher, about ¾ as much as Morton kosher. The same saltiness when measured this way.
  • Salt by weight: 1 tsp is about 6 grams of table salt, 5 grams of Morton kosher, 3 grams of Diamond Crystal kosher. The most reliable way to swap, especially in baking and brines.

  More for salt

• To serve
• 8 corn or flour tortillas, small
• ¼ cup fresh cilantro, chopped
  Swaps for fresh cilantro

  Instead of cilantro

  • Dried cilantro: 1 tsp dried for each 1 tbsp chopped fresh (a third as much). Dried cilantro has almost no flavor; skip it as a garnish and add more of the other seasonings.
  • Flat-leaf parsley + lime zest: The same amount of parsley, plus a little lime zest. Fresh and green, without the soapy taste some people get from cilantro.
  • Thai basil or mint: Half as much. Sweeter and more perfumed.

  More for cilantro

• ½ cup crumbled cotija or feta (optional)
• sliced avocado, pickled onions, salsa (optional)

Cooking for a crowd? Pans, timing and salt for 12 to 50.

Missing something? Tap Swaps next to an ingredient, or see all substitutions.