Mix together in a bowl: 1 tsp Chili powder, ½ tsp Chipotle powder, ½ tsp onion powder, ¼ tsp garlic powder, 1 tsp paprika, 1 tsp kosher salt and 1 Tbsp brown sugar to make a rub.
Apply the rub to your pork shoulder and place in the fridge for approximately 6 hours.
Remove your pork shoulder and place in your crock pot. Pour your liquids over the top and add in the rest of your spices.
Cook on high for 4 hours and turn down to low for 2-3 more hours until pork reaches an internal temperature of 165 F.
Serve with the toppings of your choice and corn tortillas.
Notes
Toppings that are good are: red onions, cilantro, tomato, black beans, crumbling cheese like Queso Fresco and sour cream.
Recipe by Saved By Grace at https://savedbygraceblog.com/tacos-al-pastor/