Sticky BBQ chicken wings with MAYU ranch sauce

Ingredients

• 1 kg chicken wings (about 16 pieces), halved at the joint and wing tips removed
• 2 tbsp NOMU BBQ Rub
• 1 tbsp butter
• 1 clove garlic, peeled and finely grated
• 2cm piece ginger, peeled and finely grated
• 1/2 cup tomato sauce
• 1 1/2 tbsp apple cider vinegar
• 1 tbsp honey
• 2 tbsp dark brown sugar
• 1 tsp Worcestershire sauce or soy sauce
• 1/2 tsp NOMU Smoked Sweet Paprika
• 1/4 tsp NOMU Cayenne Pepper or NOMU Chilli Powder
• 1/2 cup NOMU MAYU
• 1/4 cup full cream buttermilk
• 2 tbsp finely chopped fresh flatleaf parsley (remove any tough stalks first)
• 1 tbsp finely chopped fresh dill
• 1 tbsp finely chopped fresh chives
• 1 tsp onion powder (optional)
• Squeeze of lemon juice, to taste
• NOMU Sea Salt and Black Pepper, to taste
• Potato chips or wedges