Take a can of chipotle peppers in sauce (small tin),
juice from 1.5-2 lemons,
1-2 cloves of garlic,
Glug or 2 of olive oil.
Put all in blender till smooth with a couple lumps.
Reserve about 1/2 cup on the side.
Dice 1/2 onion, throw it in blender mix. blend.
Use as marinade on 2-3 butterflied chicken breasts.
Marinade 6h
BBQ chicken
Toast buns, add tomato, mayo, extra sauce set aside and pineapple slices.
Eat.