01 - Cook vegan burger patties according to package directions until heated through, then slice into strips.
02 - Lay one tortilla flat in a skillet over medium heat. Evenly distribute patty slices, vegan cheddar cheese, pickle slices, and ketchup on top.
03 - Place a second tortilla over the filling and press gently to compact layers.
04 - Cook on medium heat for 3 to 4 minutes per side, turning once, until both tortillas are golden brown and crisp.
05 - Transfer quesadilla to a cutting board, slice into wedges, and serve warm.