Baked Cauliflower with Mashed Potatoes and Vegan Gravy - Zucker&Jagdwurst

Ingredients

• 1 cauliflower
• 6 tbsp olive oil
• 4 tbsp mustard
• 3 tbsp tomato paste
• 6 tbsp soy sauce
• 1 tsp lemon juice
• 3 tbsp agave syrup
• 1 tbsp onion powder
• 1 tsp garlic powder
• 1 tbsp dried thyme
• salt
• pepper
• 6 carrots
• 2 tbsp vegan butter
• 2 tbsp sugar
• 800 g (1.75 lbs) floury potatoes
• 100 ml (0.5 cup) plant-based milk
• 3 tbsp vegan butter
• nutmeg
• fresh parsley for serving