Easy Keto Mackerel Patties

Name: Easy Keto Mackerel Patties
Cook time: 20 min
Total time: 20 min
Cuisine: Mediterranean, British, Australian, American, European
Ingredients: 400 g tinned mackerel, drained (14.1 oz); 1 tsp onion powder; 1/2 tsp garlic powder; 1/2 cup + 1 tbsp almond flour (60 g/ 2.1 oz) or 3 tbsp coconut flour (24 g/ 0.9 oz); 1 large egg, beaten; 1 tbsp paleo mayonnaise (15 ml); 1 tbsp Dijon or yellow mustard (15 ml); 1/2 tsp dried parsley or 1 tbsp chopped parsley; pinch of sea salt and pepper; 1 tbsp ghee or extra virgin avocado oil (15 ml)