Begin by roasting the poblanos in a 400 degree oven until the outside is charred. Remove and place in a paper grocery bag and let steam for at least 15 minutes. Remove from the grocery bag and peel the skin. Dice and set aside.
Microwave or grill the corn. Cut off the kernels.
Dice the tomatoes, onion and jalapeno. Add the corn and the poblanos. Squeeze the lemon on the salsa and mix well.
Plate the sliced mozzarella and top with the salsa.
Serve and enjoy!