With only 15 minutes of prep time, Beef Carnitas are perfect for a weeknight meal or if you need to feed a crowd. Cooked in a Slow Cooker for the most tender delicious beef. Try it alone or make shredded beef tacos topped with pineapple mango salsa.The chipotle peppers in adobo sauce add just enough flavor without being too spicy and were great with just a few toppings over the carnitas on corn tortillas. These tacos known best as street tacos are the best. Plus your house will smell fabulous when you walk in the door.