Add the yoghurt, garlic and a little salt to a bowl over a pot filled with around 1 inch water. Gently warm over a very low heat and then stir together. Remove from heat. Stir in Mint.
Melt the butter in a pan over a medium high heat until it turns golden brown. Remove from heat and add olive oil. Whisk in the Aleppo Falkes/Chilli Flakes and then remove from the heat. Season with Salt.
Heat water in a pot over high heat and add Manti when it boils. Boil according to pack instructions and drain.
Divide yoghurt between plates.
Top with Manti and browned butter. Top with Sumac and more Aleppo Chilli Flakes.
Notes
If you can't find Manti, you can use Tortellini instead.