Mushrooms fried with onions in lard

An excellent dressing for any side dishes - rich in taste and aroma! I read this recipe in a book. I immediately liked it for its beauty, and besides, my intuition told me that it should turn out very tasty. And so it turned out, fried mushrooms with onions now quite often accompany a variety of dishes in my diet - from pasta to buckwheat porridge. I really love fried champignons with onions, a great side dish!