For the dip, cook ground beef until brown. Add taco seasoning and stir. Set the beef aside and cook chopped poblano pepper.
In a saucepan, combine all cheese Pretty much any amount of each will work. Melt over low heat. Stir in milk as needed to reach a medium-thick consistency.
Add beef and pepper. Stir until well combined. You may need to add more milk at this point.
For the bowl, preheat oven to 375°F (190°C ). Take a large flour tortilla and warm for a few seconds in the oven. Spray the outside of upside-down oven-safe bowl with canola oil and press tortilla over the top. Cook in oven until brown.