My Mother-in-Law's Homemade Beef and Noodles

Ingredients

• 3 pound beef chuck roast
• 1 package dry onion soup mix
• 1 teaspoon granulated garlic
• 1 teaspoon (or less depending on your taste) black pepper
• 10 cups water
• 2 cups all-purpose flour
• 1 teaspoon salt
• 2 eggs
• 1/4-1/3 cup milk