Slow Cooker Buffalo Chicken Nachos

Ingredients

• 1 large, sweet yellow onion sliced
• 3 - 4 cloves garlic, minced or pressed
• 1.5 lbs. boneless, skinless chicken breasts
• ½ stick unsalted butter, melted
• 1 cup buffalo wing sauce (I used Frank's Red Hot)
• 1 tbsp. cumin
• 1 tbsp. chili powder
• 1 cup plain greek yogurt
• 1 tbsp. white balsamic vinegar (more if you would like a thinner sauce or salad dressing)
• 1 tsp. extra virgin olive oil (more if you would like a thinner sauce or salad dressing)
• pinch of dry mustard
• pinch of cayenne pepper
• 1 small container (approximately 5 oz.) blue cheese crumbles
• sea salt and fresh ground pepper, to taste
• 3 medium avocados
• 1 lime, juiced
• 2 tbsp. cilantro, chopped
• 1 family or party size bag (approximately 14.5 oz.) of your favorite tortilla chips (I used Tostitos Scoops)
• 1 bag (8 oz.) mexican style shredded cheese