Alex Bala’s One-Pot Short Rib Stroganoff
Ingredients 6 to 8 bone-in beef short ribs 2 teaspoons kosher salt 2 teaspoons pepper 1 teaspoon ground mustard 1/4 cup all-purpose flour 1/4 cup canola oil 2 large white onions, sliced 3 garlic cloves, minced 2 cups beef broth stroganoff: 2 tablespoons unsalted butter 8 ounces sliced baby portobello mushrooms 4-1/2 teaspoons all-purpose flour…