
1 tbsp vegetable oil - or peanut oil for higher smoke point
1 lb ground beef - (lean) preferably 90/10 lean-fat ratio
1 tbsp garlic - fresh, minced
2 tsp ginger - fresh, grated
1 cup red pepper (red capsicum) - sliced into thin strips
1 cup green pepper (green capsicum) - sliced into thin strips
½ cup yellow onion - thinly sliced
¼ cup rice vinegar
3 tbsp ketchup - or tomato paste for deeper flavor
2 tbsp soy sauce - use low-sodium to control saltiness
3 tbsp brown sugar - packed
1 tsp cornstarch - mixed with 2 tbsp (30 ml) cold water to make a slurrySweet and Sour Beef Mince Stir Fry https://mincerecipes.info/ground-beef-mince-recipes/sweet-sour-beef-stir-fry/ December 16, 2025