Step 1

In a large skillet, cook beef, onion and garlic over medium-high heat 6-8 minutes or until meat is no longer pink, breaking it into crumbles; drain.

Step 2

Transfer mixture to a 5- or 6-qt. slow cooker. Add next 11 ingredients; stir to combine. Cook, covered, on low 4-5 hours, until quinoa is tender.

Step 3

Serve with optional toppings as desired.