Sauté diced onions in oil over medium heat for 5-6 minutes until golden and caramelized. Remove and set aside.
Cook ground beef in same skillet, breaking up with spatula. Season with garlic powder, paprika, salt, and pepper. Cook until browned, then add Worcestershire and return onions to pan.
Lower heat and top beef with cheese. Let melt, then "chop" everything together with spatula to create signature chopped cheese texture.
Spread mayo on half of each tortilla. Add chopped cheese filling, lettuce, and tomatoes. Fold tortillas in half and seal edges.
Cook crunchwraps in buttered skillet over medium heat for 2-3 minutes per side until golden and crispy. Press down gently while cooking.
Serve immediately while hot and crispy.
Notes
Don't overfill tortillas or they won't seal properly
Use medium heat to prevent burning while ensuring crispy exterior
Warm tortillas briefly if they seem stiff for easier folding
Best served immediately for optimal crispiness