I've seen this burger all over my tiktok fyp recently, so I thought I'd give it a go to see if the flying Dutchman burger is actually any good or just a gimmick. The flying Dutchman is a burger produced by a popular U.S based burger chain called in-n-out. Apparently only available on their 'secret menu' it's basically a double cheeseburger with rounds of grilled onions as the 'bun' instead of a bread bun. So let's give it a bash! and see if it's worth the hype!

To make the flying Dutchman you will need:

Makes 2 doubles

For the sauce

• 5 tbsp of mayo

• About 3 tbsp of ketchup

• 1/2 tsp garlic granules

• 1 med sized gherkin, diced small

• 1 tsp of mustard

For the burgers

• 500g of beef mince made into 4 patties

• 1 absolutely massive onion (You may have to search around, but I find the independent foreign supermarkets seem to stock huge onions. Make a day of it lol)

• 6 slices of processed cheese

• Salt & pepper to taste

• 1 tbsp of oil or lard