Prepare the Flax Egg:
Mix the ground flaxseed with water and let it sit for 5-10 minutes until it thickens.
Sauté the Vegetables:
Heat olive oil in a large skillet over medium heat. Add the onion, garlic, carrot, and celery. Sauté until softened, about 5 minutes. Remove from heat and let cool slightly.
Combine the Ingredients:
In a large bowl, combine the ground nuts, cooked quinoa or rice, sautéed vegetables, breadcrumbs, dried cranberries or apricots, thyme, sage, smoked paprika (if using), salt, and pepper. Add the flax egg and mix thoroughly until well combined.
Shape the Loaf:
Preheat your oven to 375°F (190°C) and line a loaf pan with parchment paper. Transfer the mixture to the pan and press down firmly to shape it into a compact loaf.
Prepare the Glaze:
In a small bowl, whisk together the maple syrup, soy sauce, and Dijon mustard. Brush the glaze evenly over the top of the loaf.
Bake:
Bake in the preheated oven for 35-40 minutes, or until the loaf is firm and golden. Let it cool in the pan for 10 minutes before slicing.
Serve:
Slice the nut roast and serve warm, accompanied by vegan gravy, mashed potatoes, or roasted vegetables.