The present invention relates to a powdery beverage composition which is convenient for instant deployment, and includes a convenience package, the food convenience package comprises a sealed package, the package content is provided with a cooked powder dish, and the cooked powder dish includes cooked Powdered and impregnated conditioning liquid formulation frozen body; a beverage container; the foregoing composition, the supermarket/shop staff to tear the package into a gap and heat, and then the cooked powder in the packaging bag is cooked Into the beverage container, after adding cold or hot liquid to complete the processing of pearl milk tea; thus, the granular beverage beverage such as pearl milk tea can have excellent logistics, storage, convenient instant conditioning and safety and hygiene. And can be combined with the store to carry out a wide range of operational marketing, and achieve very economical and practical effects.