Celeriac Monster Pot Roast and Plant-Pushing Cold Cuts | Veganuary

Ingredients

• 1 large onion, quartered and kept together
• 2 large carrots, quartered
• 2 large russet potatoes, quartered
• 5 garlic cloves
• 1/4 Cup / 60ml olive oil (optional)
• 1 Tbsp coarse salt
• 1 Tbsp black pepper
• 1 large celeriac (celery root) – scrubbed clean with a brush but kept unpeeled
• 1/4 Cup / 60ml vegetable broth, beer or water
• 1 bay leaf
• 1 Tbsp chopped thyme (optional)
• 1 Tbsp chopped rosemary (optional)
• flat leaf parsley, for garnish
• horseradish, for serving (optional)