Mushroom-Walnut Meatless Loaf with Ketchup Glaze

ketchup

mustard

brown sugar

apple cider vinegar

salt

ground flaxseed (+ 5 tablespoons water (for flax egg))

grapeseed oil ((or preferred cooking oil))

medium red onion (, diced)

celery (, diced)

garlic (, minced)

cremini mushrooms (, finely diced (*see note for cleaning method))

cooked rice

cooked potatoes (, mashed (*see note))

rolled oats ((gluten-free if preferred))

breadcrumbs ((gluten-free if preferred))

arrowroot Powder

walnuts (, finely diced (I pulse them in the food processor for smaller pieces))

tomato paste

dried thyme

dried parsley

ground sage

dried rosemary

vegan worcestershire sauce (*see note)

salt (, more to taste)

Fresh cracked pepper (, to taste)