This took less than five minutes to make. I heated two pans on the stove, one set at about 4/10 and the other at 6/10 on the heat dial, a low and a high medium. In the low medium, I added no oil at all. I put about 1/4 of a small onion cut in thin slices and about 1 cup of chopped kale, chopped up. I added a bit of salt and pepper and a few red pepper flakes. I squeezed the juice from half a lemon on it and let it cook. I did not want it to get overly cooked, just warmed.
When the kale was about half done, I melted 1/4 tsp of butter in the other pan and cracked an egg in the melted butter. I added salt and pepper, and let it cook for a minute.
I put the tostada on a plate, spooned the kale and onions on the tostada, then I flipped the egg for a few seconds and placed the egg on top of the kale. When eating, I broke the yolk right away so it blended with the kale and onions. The kale alone tastes too strongly of the lemon juice until you mix the egg yolk…and then it’s a perfect lemony sauce .
This is a pleasant mix of textures, soft creamy eggs, crunchy tostada and soft, but still toothsome veggies. The egg yolk and lemon are a light and creamy sauce for the salty tostada and the sharp onions and slightly bitter kale. It’s fast, easy, and delicious.