#High Protein

A teaspoon of bicarbonate of soda, dissolved in three tablespoons of water and worked through sliced beef for a thirty-minute rest, changes what happens in the pan. Raising the surface pH stops the muscle proteins bonding as tightly under heat, so the slices in the beef and onion stir-fry stay tender through a hard sear. Rinse the soda out thoroughly afterwards and pat the meat dry; that rinse is what prevents a metallic aftertaste once the soy and oyster marinade goes on. The Chinese beef stir-fry velvets on the same base, coating the slices with egg white and two tablespoons of cornstarch and resting them fifteen minutes so the layer sets into a slippery shield against the pan's heat. The hash brown schnitzel works from the outside instead, slicing the chicken into thin fillets so the potato crust and the centre finish at the same pace.

Beef and Onion Stir-Fry
EasyChinese

Beef and Onion Stir-Fry

Tender beef and onion stir-fry starts with a baking-soda treatment, not a soda-spiked marinade: dissolve 1 tsp baking soda in 3 tbsp water, work it into 500 g of thick-sliced beef, rest 30 minutes, then rinse it out completely — that rinse is what prevents the metallic aftertaste. The beef then takes a glossy soy–oyster–cornstarch marinade and a hard sear with golden onions, scallions and garlic. A splash of plain water in the hot pan turns the cornstarch into a light glossy sauce. About an hour start to finish, serves 4.

60 min4 servings