Microwave 2 potatoes in their wrappers on high, 6-8 min, flipping halfway through (caution, that's a hot potato!); carefully cut in slit in each

Meanwhile, heat 1 tbsp oil in skillet over med-high; add burgers, break into chunks + sear undisturbed 1-2 min; flip meat over, then break into small pieces; sauté 3-4 min more until fully cooked + no pinkness remains; top grounds with 4 slices of cheese, cover pan + warm 1-2 min until melty

Divide cheesy grounds to potatoes then dollop each with ¼ cup salsa