Egg Tart Liquid

Why Bakeries Choose Ready-to-Bake Egg Tart Liquid

Hand-mixing egg tart filling on-site creates three hidden costs for any scaled bakery: inconsistent custard set, yolk-to-cream ratio drift between shifts, and labor time tied up on emulsification. Our pre-emulsified egg tart liquid solves all three — every pouch delivers the same viscosity, the same yolk aroma, and the same baked surface whether the batch runs in Shanghai, Dubai, or Los Angeles.

Because the emulsion is already stabilized before freezing, bakers skip the whisking step entirely: thaw, pour, bake. This shortens line time by up to 60% versus scratch-mixing and eliminates the most common tart defect — "watery separation" at the tart-shell bottom after baking.

Choosing the Right Fat Variant

• Dairy-fat version — classic creamy mouthfeel, premium positioning, best for high-end café and hotel bakery menus.

• Non-dairy (plant) fat version — cost-optimized, longer shelf stability after baking, ideal for chain bakeries and convenience-store tart programs.

• Blended dairy/plant fat version — balances cost and flavor, widely used for export retail and large-scale foodservice.

  
  

Brands can also request custom yolk ratio, sweetness level, color depth, and flavor add-ons (vanilla, matcha, chocolate, salted-yolk) through our OEM program.

FAQ

What is egg tart liquid and how is it different from regular egg wash or custard mix?
Egg tart liquid is a pre-emulsified, ready-to-bake custard filling specifically engineered for tart shells — not a plain egg wash and not a raw custard powder. It arrives already balanced for yolk aroma, viscosity, and baking set behavior, so bakers pour it directly into shells and bake without whisking, tempering, or pre-cooking.

What oven temperature and time work best?
Most bakeries bake at 200–220°C for 15–20 minutes, adjusting slightly based on shell thickness and whether a Portuguese-style caramelized surface or a smooth Hong Kong-style finish is desired. Jilin Jinyi Food Products Co., Ltd. provides customized baking protocols for each OEM recipe on request.

Why is it sold frozen instead of refrigerated?
Freezing locks the emulsion in its optimal state, preserves yolk aroma, and extends shelf life without preservatives. Refrigerated tart liquid typically lasts only days; our frozen format remains stable for 12 months, making it suitable for global shipping and centralized bakery production.