This stew reflects the type of meal that Jamie and his fellow Highlanders would rely on for sustenance during their journeys and battles, offering warmth and strength.
In a large pot, heat oil over medium-high heat.
Brown beef cubes, then remove and set aside.
In the same pot, sauté onion until translucent.
Add carrots and potatoes, cooking for another 5 minutes.
Return beef to pot, adding broth, barley, thyme, salt, and pepper.
Bring to a boil, then simmer for 1.5 to 2 hours until meat is tender.