<human>:  How do you make a proper beef stew?
<bot>: To make a proper beef stew, start by browning 2 pounds of beef chuck in a large pot or Dutch oven over medium heat. Once the beef is browned, add 2 large diced onions, 4 cloves of minced garlic, 2 diced carrots, and 2 diced stalks of celery. Next, stir in 2 tablespoons of tomato paste, 3 tablespoons of all-purpose flour, and 2 bay leaves. Pour in 6 cups of beef broth and bring the stew to a boil. Reduce the heat to low and simmer for 1 hour, stirring occasionally. After 1 hour, add 2 cups of diced potatoes and continue to simmer for an additional 30 minutes. Finally, season the stew with salt and pepper to taste.