Cauliflower and Oyster Mushrooms Casserole

Ingredients

• cauliflower - 1 head
• oyster mushrooms - 1.1 lb (500 g)
• spinach - 7 oz (200 g)
• tofu - 7 oz (200 g)
• frozen corn - about 3.5 oz (100 g)
• cooking cream - 4/5 cup (200 ml)
• eggs - 2 pcs.
• yellow cheese - up to 5.3 oz (150 g)
• onion - 1 onion
• garlic - 3 cloves
• parmesan - 1.8 oz (50 g)
• processed cheese - about 1.8 oz (50 g)
• universal seasoning - 1 tsp.
• salt
• cumin
• thyme
• black pepper
• oil