Tofu Peanut Lettuce Wraps

tofu (, firm or medium firm)

garlic

white onion

red bell pepper

green bell pepper

yellow bell pepper

orange bell pepper

mushrooms (, mix of white and cremini )

water chestnuts

teasp cooking oil

large romaine lettuce leaves (, or lettuce of choice, washed and dried (see notes below))

soy sauce (, or tamari for gluten-free)

water

pure maple syrup

natural peanut butter (, no added salt or sugar, crunchy or creamy)

teasp corn starch

rice vinegar

spicy chili sauce (, to taste (such as Huy Fong Chili Sauce or Sriracha), optional)