Sticky barbecue pork spareribs & onion rings recipe

Ingredients

• 1 1/2 kg pork spareribs
• 2 cloves garlic, finely chopped
• 2 cups tomato purée
• 1/2 cup balsamic vinegar
• 1/2 cup soya sauce
• 1/2 cup Worcestershire sauce
• 1/2 cup white wine vinegar
• 2 T mustard powder
• 1 T dried chilli flakes
• Sea salt
• freshly ground black pepper
• 8 potatoes, peeled and cut into chips
• 2 cups sunflower oil
• Sea salt, to taste
• 120 g flour
• 1 free-range egg white
• 1/2 cup soda water
• 1 1/2 cups sunflower oil
• 2 red onions, thickly sliced