In a pan, cook ground beef, onion, and taco seasonings. Once the meat is browned and the onions are translucent, drain any excess fat and set aside.

Assemble the burrito: lay out the flour tortillas, spread some refried beans in the center, add the beef mixture, pico de gallo, sour cream, FRITOS^® Original Corn Chips, shredded cheese, and pickled jalapeños. Fold in the edges, and wrap the bottom end forward to close.

Heat a pan on medium-high, and place the burrito seam side down. Brown on both sides and serve.