They are not vegetables but part of the fungi realm.
Mushrooms are a good source of zinc, potassium, copper, fibres, vitamin B and especially vitamin D. Plus, they contain some protein and vitamin C and are full of antioxidants. If you are looking to improve your immune system (and you should), cardiovascular health, reducing your chronic inflammation, try to add more mushrooms to your diet as they can be of great support.
Studies have also shown that mushrooms can increase brain health by reducing oxidative stress damaging our cells.
Culinary speaking, mushrooms are highly versatile and can bring unique flavours to your dish thanks, to their umami (savoury/meaty) and earthy taste.
Mushroom's best pairing (non-exhaustive list): Tomato, lemon, chives, garlic, shallots, onions, almonds, cream.
Texture of the dish: creamy, tender, smooth, mushy.
Taste: umami (meaty or savoury), earthy, citrusy, nutty, buttery, smoky.
Sources:
https://www.webmd.com/diet/health-benefits-mushrooms#1
https://www.drfuhrman.com/elearning/blog/186/mighty-mushrooms-boost-immune-function-and-brain-health-and-guard-against-cancer
https://www.medicalnewstoday.com/articles/278858#benefits
https://www.healthline.com/health/food-nutrition/are-mushrooms-good-for-you#How-to-eat-mushrooms

RECIPE SERVES 4-5 PERSONS
Preparation 20 mins ∞ Cooking 60 mins ∞ Rest 0 min ∞ Total time 1 hour 20 mins
Ingredients:
Mushroom risotto:
2 cubes of veggie stock
1,5 L of water
Pinch of pepper
250 g of mushrooms
2 medium onions
1 shallot
1 clove of garlic
400 g of arborio rice
dash of coconut oil
Pinch salt
200 ml coconut cream
10,12 pieces of chives
1/4 lemon
2 TBSP of parmesan cheese (or 6 TBPS of nutritional yeast)
2 tsp of almond (whole at the end)
a couple of parsley leaves
Optional: black truffle
dash of almond butter to increase creaminess
Marinated tempeh
200g of sliced tempeh marinated with Our Homemade refined BBQ sauce recipe (marinated minimum 2 hours but overnight is better)
Instructions :
1. Prepare stock with 1 cube of vegetable stock, pepper, water and 100g of mushrooms for 15 minutes on a medium stove. Reserve at room temperature.
2. Cook the rest of the mushrooms with a dash of oil on a medium stove for 5 minutes (to make them sweat).
3. Add cream, salt and cook for 5 more minutes.
5. Remove from stove. Add lemon and chives to the mushroom sauce. Set aside.
6. Cook onions for 5 minutes. Mince clove, garlic, shallots and add to the onion. Then add the rice.
7. Cook rice until slightly translucent on a medium.
8. Add 1 ladle of stock once at a time to the rice until there's no more stock left.
9. Add the mushroom sauce and parmesan cheese.
10. Fry for 2,3 minutes with a dash of oil on each side of the marinated tempeh.
11. Before serving, sprinkle the risotto with crushed almonds and add parsley
12. Bon appétit!