Friday · cooks for Fri, Sat
Bistec Encebollado with Tostones
thin beef, a mountain of onions, vinegar, oregano, smashed green plantain
The Friday night dish. Thin beef marinated in vinegar and garlic, seared hard, then buried under more onions than seems reasonable and left to slump into a loose, sharp, oniony sauce. Tostones on the side, smashed and double-fried, with mojo for dipping.
Method
9 steps- Toss the beef with the sofrito, vinegar, garlic, oregano, adobo, and pepper. Thirty minutes minimum, an hour is better, and overnight is best if you think of it Thursday.
- Peel the green plantains by scoring the skin lengthwise in three places and levering it off in strips. They do not peel like a banana. Cut in 1 in rounds.
- First fry: 1/2 in of oil at 325F, 4 minutes a side, until pale gold and just tender. Drain, then smash each round flat to about 3/8 in with the bottom of a glass. You can stop here and finish after everything else.
- Squash and green beans in cast iron: oil over medium, sofrito 3 minutes. Add the squash and cook 4 minutes. Add the green beans, sazon, water, and salt. Cover 8 minutes, then uncover and cook 3 more until the water is gone and both are tender with a little browning. Into a bowl.
- Wipe the pan and get it very hot. Scrape most of the marinade off the beef and save it, then pat the beef dry, because wet meat will not brown.
- Sear in two batches, 90 seconds a side, and remove. It should still be underdone in the middle.
- Drop to medium, add the remaining oil and the onions with a big pinch of salt. Cook 6 to 8 minutes until soft and translucent with browned edges. Add the sazon and the reserved marinade, 1 minute.
- Return the beef and any juices, add the water, and simmer 5 minutes, turning the steaks in the onions, until they are tender and the pan liquid has reduced to a loose sauce. Lime juice off the heat.
- Second fry the tostones: air fryer at 400F for 8 minutes, sprayed with oil and flipped halfway, or 375F oil for 2 minutes a side. Salt immediately and serve with the mojo.
Why It Works
- Double-frying is not fussiness. The first fry at low temperature cooks the interior and drives out water, the smash increases surface area, and the second fry at high temperature flashes off the remaining surface moisture and sets a hard glassy crust. One fry gives you either a raw center or a burnt exterior, never both right. Same principle as twice-fried frites.
- Sear the beef, then finish it in the onions. Cube steak is mechanically tenderized, so it is already structurally loose and overcooks in seconds. The hard sear builds the crust and the five minutes in the onion liquid finishes it gently while the sauce forms. Cooking it through in the initial sear gives you shoe leather.
- Scrape the marinade off first. Anything wet or sugary on the surface steams and then burns before the meat browns. It goes back in later, once the pan wants liquid.
Day Two
Bistec with all its onions and sauce in one container, 3 days. Vegetables separately. Tostones do not keep, so if you want them Saturday, do the first fry and the smash on Friday for all six and leave them on the counter overnight between the fries.
Bistec goes in a covered skillet over low heat for 6 minutes. The onions and sauce protect the meat, but any real heat will overcook it. Vegetables go in a hot dry pan for 4 minutes. Tostones get their second fry straight from the counter.
A proper daiquiri, not the frozen thing
2 oz white rum, 3/4 oz lime, 1/2 oz simple syrup, shaken hard and served up. Acid and rum against vinegar-sharp beef and fried plantain is one of the great pairings, and it takes ninety seconds. A cold lager with lime does the same job.