Tacos Al Pastor in a Slow Cooker

15-16 ounce jar/can Red Enchilada Sauce; medium-heat

Light Brown Sugar

ground Coriander

ground Cumin

2-3 pound Pork Shoulder; extra fat trimmed ((leave some fat for flavor))

Kosher Salt and freshly ground Black Pepper

Lime Juice

Pineapple Juice

Onion ((red or yellow, or an equivalent mix), cut into large pieces)

Garlic Cloves (, pressed or diced)

Corn tortillas ((preferably small 4 1/2 inch diameter size; regular size may be substituted); gently warmed in a dry skilled or microwave)

Chopped fresh Pineapple ((plan approximately 1/8 cup per small tortilla))

Finely shredded Red Cabbage

Torn Cilantro Leaves

Lime wedges