Can you mix sugar free gelatin and regular together?

Mixing sugar-free and regular gelatin is generally not recommended. Sugar-free gelatin is made with sweeteners that can affect the texture and melting point of regular gelatin. Combining them may result in an inconsistent mixture that doesn't set or gel properly.

Sugar plays an important role in the gelatinization process. It helps in maintaining the structure and stability of the gel by interacting with the gelatin molecules and water molecules. When regular gelatin is mixed with sugar-free gelatin, the sugar content may not be sufficient to support the proper formation of the gel network, leading to a softer or weaker gel.

Additionally, the sweeteners used in sugar-free gelatin can be more temperature sensitive than sugar. This means that the mixture may melt at a lower temperature, affecting its texture and stability, especially when heated or stored at higher temperatures.

For best results, it's generally advisable to use sugar-free gelatin or regular gelatin separately in recipes. If you need to modify a recipe that calls for regular gelatin, consider using a sugar-free gelatin substitute that has similar properties to sugar in terms of its ability to support gel formation.