Beer Battered Fish And Chips

Name: Beer Battered Fish And Chips
Prep time: 40 min
Cook time: 30 min
Total time: 1 h 10 min
Cuisine: European, British
Ingredients: 600 g Blue cod fillets (Cut into four 150g portions (See note 1)); 1 Lemon (Cut into cheeks); 250 ml Pan Head pale ale (Or use your favourite, good quality beer); 120 g Plain flour; 1/4 tsp Turmeric; Pinch of salt; 100 g Plain flour (Additional for dusting your fish fillets); 3 Medium potatoes (Washed, cut into thick chips (See note 2)); 4 tbsp Canola oil (Or any non flavoured vegetable oil.); 2 tsp Smoked paprika; 1 tsp Dried rosemary; 2 tsp Cumin seeds; Salt and ground pepper (To taste); 150 g Mayonnaise; 2 Gherkins (Finely dices); 1 tsp Capers (Chopped); 1/2 Lemon (Juice only); Small bunch Fresh parsley (Chopped); 1/2 tsp Worcestershire sauce