Melt the butter in a pan and add the olive oil.
Sauté the onion until it becomes soft.
Add the beef. Cook for 3 to 5 minutes.
Put-in the garlic powder soy sauce, lemon juice, tomato sauce, and water. Stir and let boil.
Add the bay leaves and simmer for 40 to 60 minutes (add water as necessary).
Add the potato fries. Cook for 10 minutes.
Add salt and pepper to taste.
Transfer to a serving plate. Serve!
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