Preheat the oven to 200 degrees Celcius.
Put cauliflower florets on a parchment lined baking sheet.
Bake in the oven for 10 minutes, until they start to get golden brown.
Meanwhile preheat a nonstick pan over medium heat.
Add the diced ontion to the pan and fry for 1-2 minutes, until it starts to get soft and golden brown.
Add the sliced mushrooms with 1-2 tablespoons of water and let them sauté until the water has evaporated.
Put the fried mushrooms mixture and baked cauliflower to a big pot. Keep the nonstick pan on low heat.
Add the water, milk natural yeast and all the spices and let it shimmer for 10 minutes.
Meanwhile increase the temperature to medium for the pan. Add sliced mushrooms and let fry until they start to get golden.
Add the cherry tomatoes and fry for another 1-2 minutes. Until the cherry tomatoes are golden brown and a bit softened.
Mix the soap using a hand mixer.
Add to bowls and garnish with fried mushrooms, tomatoes and more fresh thyme.