Beef with grain

1 1/2 cups long-grain white rice 2 tablespoons olive oil 1 1/2 lbs beef , cut into 3/4-inch cubes 1 red onion , chopped 3 garlic cloves , crushed 2 long green[...]

2 medium onions, quartered lengthwise 1/4 cup butter 1 tablespoon minced fresh ginger 1 tablespoon each ground paprika and cayenne (see notes) 1 teaspoon each[...]