Step 1: 0. Combine beef, crushed peppercorn, soy sauce, vinegar, dried bay leaves, lemon, and tomato sauce. Mix well. Marinate beef for at least 30 minutes.

Step 2: 1. Put the marinated beef in a cooking pot along with remaining marinade. Add water. Let boil.

Step 3: 2. Add Knorr Beef Cube. Stir. Cover the pot and cook for 40 minutes in low heat.

Step 4: 3. Turn the beef over. Add tomato paste. Continue cooking until beef tenderizes. Set aside.

Step 5: 4. Heat oil in a pan. Fry the potato until it browns. Turn over and continue frying the opposite side. Remove from the pan and place on a clean plate. Do the same with the carrots.

Step 6: 5. Save 3 tablespoons of cooking oil from the pan where the potato was fried. Saute onion and garlic until onion softens.

Step 7: 6. Pour-in the sauce from the beef stew. Let boil. Add the beef. Cook for 2 minutes.

Step 8: 7. Add butter and let it melt. Continue cooking until the sauce reduces to half.