Recipe Instructions:
Ingredients%3A%0A%2A%2A500g%20beef%20stew%20meat%2C%20cut%20into%20cubes%0A%2A%2A2%20onions%2C%20sliced%0A%2A%2A2%20cups%20beef%20broth%20or%20beef%20stock%0A%2A%2A2%20tablespoons%20brown%20sugar%20%28optional%29%0A%2A%2A2%20tablespoons%20vinegar%20%28red%20wine%20vinegar%20or%20apple%20cider%20vinegar%29%0A%2A%2ASalt%20and%20pepper%0A%2A%2AOlive%20oil%0AInstructions%3A%0A%2A%2AHeat%20olive%20oil%20in%20a%20large%20pot%20over%20medium-high%20heat.%0A%0ABrown%20the%20Beef%3A%0A%0AAdd%20the%20beef%20cubes%20to%20the%20pot%20and%20brown%20them%20on%20all%20sides.%20Remove%20the%20beef%20from%20the%20pot%20and%20set%20aside.%0ASaut%C3%A9%20Onions%3A%0A%0AIn%20the%20same%20pot%2C%20add%20the%20sliced%20onions%20and%20saut%C3%A9%20until%20softened%20and%20lightly%20caramelized%2C%20about%205-7%20minutes.%0AAdd%20Liquid%20and%20Seasonings%3A%0A%0AReturn%20the%20browned%20beef%20cubes%20to%20the%20pot%20with%20the%20onions.%0AAdd%20the%20beef%20broth%20%28or%20stock%29%2C%20brown%20sugar%20%28if%20using%29%2C%20and%20vinegar.%0ASeason%20with%20salt%20and%20pepper%20to%20taste.%0ASimmer%3A%0A%0ABring%20the%20mixture%20to%20a%20boil%2C%20then%20reduce%20the%20heat%20to%20low.%0ACover%20and%20simmer%20for%20about%202%20hours%2C%20or%20until%20the%20beef%20is%20tender%20and%20the%20sauce%20has%20thickened.%20Stir%20occasionally.%0AServe%3A%0A%0ATaste%20and%20adjust%20seasoning%20if%20needed.%0AServe%20hot%2C%20accompanied%20by%20crusty%20bread%20or%20French%20fries.