Using the whole fish and more, and talking about food waste in Providence’s kitchen

“Bringing in whole animals — in our case, whole fish — limits food waste,” says the restaurant owner.

By Noelle Carter

Los Angeles Times

LOS ANGELES — There was a rhythm to the kitchen on a recent Thursday afternoon as cooks prepared for the evening’s service at Providence, the Hollywood seafood restaurant that’s been No. 1 for the past few years on Jonathan Gold’s 101 Best Restaurants List.

The kitchen is a finely tuned machine, a model of efficiency. In one corner, a pastry chef made sakuramochi, folding pastel pink rice cake and red bean paste around house-pickled cherry leaves. A cook who’d just harvested edible flowers from the restaurant’s roof garden divided them into portions, each to serve as a garnish for the night’s dishes.

“That garden changes the way we do things, and a big part of the inspiration was to eliminate waste,” said Michael Cimarusti, Providence’s chef and owner. When they’d order flowers from a farmer, they’d need to cull through the order to pull what they wanted, and the rest would be wasted. By growing the plants on the roof, cooks pick only what they use each day.

As Cimarusti walked through the kitchen, he compared the operation to a home kitchen — but on a much larger scale. “We try to thin out what we bring into the house and streamline as much as we can.”

Cimarusti opened one of the ovens. Inside, a sheet of scallop beards and adductor muscles — trimmings from cleaning whole scallops for service — were baking. Once dried, they’ll be used to make a scallop broth. “Drying them out makes the flavors that much more intense,” he said. The broth might be used to simmer a vegetable or slowly braise a grain, such as buckwheat. And the scallop livers? They might flour and saute them.

“Bringing in whole animals — in our case, whole fish — limits food waste,” said Cimarusti. They’ll use the bones, the skin, the shells — every part. “We find multiple uses for things that might otherwise end up in the trash.”

Cimarusti pointed to three good-sized salmon — with their skin shimmering in the light, they looked like they just came out of the water. The king salmon were from the first spring run of the Columbia River.

He watched as chief fishmonger Francisco Hernandez began to break down the fish, first cutting off the head, then separating the collar behind the skull into two pieces. Within minutes, he was filleting the fish, running the knife down the length of the fish as if slicing through butter.

He took off the first fillet, an intense shade of red, then the second fillet, trimmed the pieces, then sliced off the tender belly and the two fins. “You wouldn’t think of using the fins,” said Cimarusti. “You have to pick the meat out, but it has so much flavor.”

When he was done, Hernandez had broken the fish into seven usable components: fillets, skin, bones, collar, belly, head and fins.

Cimarusti likes to serve the salmon skin as part of an amuse-buche at the restaurant. First, the skin is scaled and cleaned, then it’s slowly baked with olive oil and salt between layers of parchment until it dries out. Cooks trim each piece of skin into a small rectangle and place it under a broiler to heat. As the skin is heated, the fat begins to render, and the skin puffs up and begins to crisp. Then a cook will carefully mold the rectangle to form a straw.

Once formed, a paper-thin piece of cold-smoked salmon fillet is wrapped around the tip of the straw over a layer of lemon whipped cream and garnished with a sprinkling of finely diced egg yolks, whites, red onion and diced chives.

Asked about his inspiration when it comes to creating dishes and utilizing ingredients, Cimarusti largely credited his time at Le Cirque in New York. “After a couple of years working at Le Cirque, the chef became more comfortable with me, and he would allow me and the other chefs de partis to come up with ideas and incorporate them into the daily menu.” When Cimarusti left New York for Los Angeles, he spent time at the original Spago before taking a position at the Water Grill in downtown.

“That was it. Once I started at the Water Grill, fish was all I ever dealt with and all I ever wanted to deal with.”

Much of the fish his operation uses comes through Dock to Dish, a community-based seafood sourcing program that connects subscribers directly with locally caught seafood similar to community supported agriculture programs.The operation originated in Montauk, N.Y.

Whatever is harvested is delivered to restaurants, and Cimarusti still comes across animals he’s never used before. Cimarusti explained that the fish that are often delivered are not marquee species and are certainly not fish that would be found through a regular retailer. “Some have never seen the light of day.” Still, he thrives on the challenge and potential they bring.

“When it comes to retail fish, the majority of demand is put on basically four species: tuna, salmon, sea bass and shrimp,” said Cimarusti. Even with the advent of aquaculture and the way it’s currently performed, Cimarusti believes it’s not enough to supply the world’s demand without compromising quality and environmental impact and flavor. “We have to diversify our demands,” he said. “There are all sorts of incredible species out there that are underappreciated and underutilized, and also delicious and worthy of our attention.”