Place half of the vegetables in a food processor and chop to a fine mince. Place in a bowl and repeat with remaining vegetables.
Place the vegetables in a non-stick skillet with a tablespoon of water or vegetable broth over medium-low heat. Sauté until they are golden brown, adding more water a teaspoon at a time, as needed, to prevent vegetables from sticking.
While vegetables are cooking, place flour, vegetable stock or water, nutritional yeast, tamari, and spices in a blender and pulse until mixed.
When vegetables are cooked, add liquid to pan. Whisk at medium-high heat continually until gravy thickens. If you don’t whisk while the gravy thickens, you could end up with lumpy gravy!