Substitutions:Gluten-free? - use your favorite gluten-free spaghetti noodles and make sure to use tamari soy sauce.Soy-free? - sub coconut aminos and add salt since it's sweeter than soy sauce and not nearly as salty. Also make vegan oyster sauce using the coconut aminos option.Don't like spicy? - omit the red pepper flakes.No kale? - use fresh spinach, chard, or arugula instead.Plant-based? - leave out the bacon, use vegan oyster sauce, and sub a plant protein like edamame.
