Chicken Tinga Tacos - Guerrero Tortillas

Ingredients

• 12 Guerrero 25 Calories White Corn Tortillas, warmed
• 1 Red onion, thinly sliced
• 1/3 cup Apple cider vinegar
• 1 tsp. Salt, divided
• 1/2 tsp. Granulated sugar
• 2 Tomatoes, cut into chunks
• 1/2 Onion, cut into chunks
• 2 Garlic cloves, minced
• 1 can Chipotle in adobo sauce
• 1 1/2 cups Rotisserie chicken, shredded
• 2 tbsp. Lime juice
• 1 1/2 cups Kale, shredded and stems removed
• 3/4 cup Black beans
• 3/4 cup Prepared quinoa
• 1/2 cup Cotija cheese, crumbled