Omelete de Mioleira

Generally speaking, the humble omelet is a safe option for fussy eaters to order when traveling. After all, it typically only contains eggs, cheese, and vegetables. However, in Portugal, fussy eaters should order omelets with caution because omelete de mioleira is one of the world’s weirdest types of omelet.
So, what makes this omelet dish so strange? Well, the simple answer to that question is brains. Yes, you read that right; omelete de mioleira contains brains. This medieval-style dish is usually made of calves’ brains or pigs’ brains, raw eggs, salt, and pepper. Some versions of the dish also contain greens like spinach or kale. Luckily, the brains’ odd taste and creamy texture are less pronounced in an omelet.