INGREDIENTS
4
small flour tortillas
4 tsp
butter, at room temperature
1 cup
shredded Mexican cheese (Cheddar, Queso Quesadilla, Oaxaca)
2
Hass Avocados
1/2
red onion, finely chopped
1
lime, juiced
2 tbsp
chopped chives
Kosher salt and freshly cracked black pepper