Check items off while grocery shopping - it’s remembered here.
Thaw the sourdough, brush with olive oil, and toast until crisp in a pan.
Slice the eggplant thick, sprinkle with salt and pepper, drizzle a little olive oil, and grill in the pan. Do the same with the tomato — salt, pepper, and grill.
Mix 1T honey (from Thailand) with 1t white truffle oil (British, made with European truffle and Spanish oil) until well combined.
Spread the honey + white truffle oil mixture from step 3 on one side of the sourdough, layer on the soft butterhead lettuce, the grilled tomato and eggplant from step 2, spread ricotta cheese on the other slice of sourdough, and close the sandwich.