01 -
Heat skillet over medium heat and melt butter, swirling to coat the entire surface for even browning and non-stick cooking.
02 -
Place tortilla flat in the skillet over melted butter. Sprinkle cheddar cheese evenly to edges, scatter crumbled bacon across surface, and drizzle with ranch dressing.
03 -
Cook for 5 minutes on first side until cheese is fully melted and bottom is deep golden brown. For thicker quesadilla, add second tortilla on top.
04 -
Using wide spatula, carefully flip quesadilla. Cook additional 2-3 minutes until both sides are crispy golden and interior is molten.
05 -
Transfer to cutting board and rest 1 minute to allow filling to set. Cut into wedges using pizza cutter or sharp knife.
06 -
Top with shredded lettuce and diced tomatoes. Serve immediately while hot with extra ranch dressing on the side.