Under the Galata bridge you find a handful of colourful boats that sell amazing fish sandwiches â balik ekmek. Basically, fresh mackerel is grilled on these boats, then stuffed with a bit of onion and salad into a roll and drizzled with lemon juice. Such a simple pleasure, yet amazing.
Ice cream is a colloid combining an emulsion and a foam, with milk fat, ice crystals and air (a liquid, a solid and a gas) spread throughout another liquid (the water from the milk). In traditional homemade ice cream, the lecithin in egg yolks acts as the emulsifier, keeping the colloid stable.
A homogeneous mixture is uniform throughout, and consists of the same material throughout. Road ice cream is not homogeneous, but the chocolate ice cream that is in Rocky road is a homogeneous compound. The entire Rocky Road ice cream, however, would be classified as a heterogeneous mixture. A heterogeneous compound, mixture, reaction or other such object is one that consists of many different items, which are often not easily sorted or separated, though they are clearly distinct.