Combine ground chuck, taco seasoning mix and jalapeños. Shape mixture into 4 patties. Grill over med-high heat, for 6 min per side, or until internal temperature reaches 160°. Top each patty with 1 slice cheese. Spread the desired amount of Chipotle Cream on buns. Top each bun with 1 patty, sliced avocado, tomato, and lettuce.
Chipotle Cream Recipe: Combine Greek yogurt, cilantro, and chipotle chili. Cover, and chill for up to 3 days.