Cut all potatoes into equal size pieces; add cut-side down to a skillet; add 1 tbsp oil + ¼ cup water then cover; heat over med-high 5 min then remove lid; heat 3-4 min until water evaporates + potatoes are browned + crispy

Heat lightly oiled skillet over high; cook burgers with salt/pep 2-3 min per side until cooked through + no pink remains

Toast 2 croissants until warm + golden; wash + pat dry a handful of lettuce leaves then add to croissants with burgers/p>

Divide burgers between plates alongside potatoes, enjoy!