Rosa’s Diner quietly slipped into the ground floor of the Moxy Hotel at 1011 K Street NW this spring, giving downtown Washington a new all-day hangout that mixes Latin American flavors with straight-up American diner comfort. Executive chef Francisco Pomalaza runs a kitchen that jumps from smash burgers to creative riffs on French toast and chicken and waffles. The space leans retro, with counter stools and green booths, while the menu leans hard into bold seasoning and house-made touches. The goal is simple enough: be the spot where you can drop in for breakfast, linger over lunch, grab dinner, or slide in late for drinks.
According to DC News Now, Rosa’s smash burger is a custom grind of 75% short rib and 25% chuck, a combination the kitchen says delivers extra beefy flavor with a tender, juicy bite. The same report points to a fan-favorite version stacked with pepper and Cheney ketchup, mustard, caramelized onions, and bacon, served with Texas Pete on the side. DC News Now also notes that Pomalaza created a tres leches French toast in honor of his daughter’s ninth birthday, and that several of the sweeter brunch dishes pull directly from his family memories of Latin American desserts.
What To Order
Washingtonian spotlights standouts such as eggs Benedict served on a Monterey Jack stuffed pupusa instead of an English muffin, and chicken and waffles built around mojo-marinated fried chicken with guajillo chili maple syrup. The restaurant’s own site fills in the rest of the picture with posted hours, a full coffee program, house-made pastries, and a cocktail list that leans Latin, including drinks like a naranjilla daiquiri and a horchata coffee martini. Thanks to the all-day setup, you can grab a burger at 7 a.m. or settle in with French toast at 9 p.m., a flexibility that clearly caters to downtown’s unpredictable schedules.
Licensing And Space…