Protein Pudding and High-Protein Dessert Guide

A new category in protein desserts

Protein puddings and high-protein spoonable desserts are a fast-growing category positioned between snacks and sports products. Consumers expect the creamy texture of classic pudding together with a high protein content. In plant-based versions, pea protein and rice protein are the core protein source, but a high protein level significantly changes consistency, mouthfeel and heat treatment behaviour.

Protein level and claims

A common target is 10-20 g of protein per serving. A "high protein" claim requires at least 20% of the product's energy to come from protein. Keeping sugar and fat low makes this target easier to reach.

How pea and rice protein behave

Pea protein gels when heated and contributes to consistency, so the need for starch falls as protein rises. However, excessive gelation can create a rubbery or curdled texture. Rice protein gels less and gives a neutral taste; fine grades reduce the risk of grittiness. Blending the two balances both texture and amino acid profile.

Consistency with starch

In classic pudding the source of consistency is starch. In protein pudding the starch level is reduced and optimised together with the protein. Rice starch gives a creamy, smooth texture. Modified starches that withstand heat treatment and cold storage prevent water release. Citrus fibre can be added at low levels to support body and stability.

Heat stability

Ready-to-eat protein puddings undergo pasteurisation or UHT. At high protein concentration, heat treatment can cause protein aggregation and an excessive rise in viscosity. Heat-stable protein grades, keeping pH close to neutral, suitable buffer salts and homogenisation after heat treatment reduce this risk.

Grittiness and mouthfeel

The most common complaint about high-protein desserts is a gritty or chalky mouthfeel. Fine particle size, sufficient hydration time, homogenisation and a small amount of fat reduce this. Ingredients such as cocoa and coconut oil increase creaminess.

Taste

Cocoa, caramel, vanilla, coffee and peanut flavours balance plant protein notes. In low-sugar formulas, the sweetener system and a trace of salt complete the taste profile.

Pudding powder mixes

Protein pudding powders prepared with cold milk or plant milk use pregelatinised starch and fast-dispersing protein grades. Lump-free thickening should be tested together with the preparation instructions.

Sourcing notes

PERDIST supplies pea protein, rice protein, rice starch, modified starches and citrus fibre to protein dessert manufacturers with their documents.

Frequently asked questions