Warm 1-2 tbsp oil in a saucepan on medium-high heat.
Add the curry powder, turmeric, paprika, cumin seeds, and coriander seeds. Toast for about 20-30 seconds, stirring a bit.
Add the onions, garlic, and ginger. Sauté until onions are translucent on medium heat, about 5 minutes.
Add the coconut milk and salt, and bring to a simmer.
Simmer for 10 minutes.
Add lime juice.
Allow to cool until safe enough to blend.
Transfer to the blender, and blend until smooth, about 20-30 seconds if you’re using a Vitamix.
Season to taste with more salt and lime.
Sweet Potatoes & Cauliflower
Combine the spices in a small bowl, and stir well.
Place the sweet potatoes and cauliflower in a mixing bowl, and add 2 tsp of coconut oil (1 full tbsp if you're roasting them in the oven), toss.
Sprinkle on about 2/3 of the spice blend, and toss again.
Following your air fryer instructions, fry the vegetables at 375° for 10 minutes.
Stir, then fry another 10 minutes, or until sweet potatoes are tender and cauliflower is crunchy. NOTE: Depending on the size of your air fryer, you may need to do this in batches.
If you are roasting the veggies, spread them on a baking sheet and roast at 375° for about 40 minutes.
Jackfruit
Toss the jackfruit with 1 tsp coconut oil, then with the remaining spice blend.
Air fry for 10 minutes, until edges are crispy.
Carrot Cabbage Slaw
Place the carrots and cabbage in a mixing bowl.
Combine the remaining ingredients in a jar with lid. Shake well to blend.
Pour over the carrots and cabbage, and lightly massage with your hands.
Assemble Tacos
Serve tacos in warm tortillas filled with the sweet potato, cauliflower, and jackfruit, and topped with the curry sauce and slaw. Garnish with fresh cilantro and jalapeño pepper slices.