Why does vegan cheese not melt properly?

Dairy cheese melts because of casein. Most plant versions replace it with starch and oil, which softens rather than stretching. Products built on fermented protein behave much more like the original.

What is the best vegan cheese for pizza?

Look for a starch-and-coconut-oil mozzarella-style shred designed for melt, rather than a cultured cashew wheel designed for a cheeseboard.

Food & Nutrition

Vegan cheese vs dairy cheese

Cheese is the most cited reason people give for not going vegan, and for years the alternatives deserved the reputation. That has changed unevenly: cultured cashew and fermented products now hold their own, while budget starch-based slices still do not. Knowing which category you are buying prevents most disappointments.

Side by side

Vegan cheese compared with Dairy cheese
Criterion	Vegan cheese	Dairy cheese
Melt and stretch	Starch-and-oil formulations melt well; cultured nut cheeses spread rather than stretch.	The benchmark, driven by casein protein structure.
Flavour	Fermented and aged cashew products develop genuine complexity; unfermented ones taste flat.	Decades of aging craft behind it.
Nutrition	Starch-based versions are low in protein; nut-based ones carry fat and some micronutrients. Check fortification.	High in protein and calcium, and high in saturated fat and sodium.
Price	Generally more expensive per gram.	Cheaper, supported by scale and in some regions by subsidy.
Direction of travel	Precision-fermented casein produced without cows is entering the market and closes the functional gap.	Static.

Questions people ask

Why does vegan cheese not melt properly?: Dairy cheese melts because of casein. Most plant versions replace it with starch and oil, which softens rather than stretching. Products built on fermented protein behave much more like the original.
What is the best vegan cheese for pizza?: Look for a starch-and-coconut-oil mozzarella-style shred designed for melt, rather than a cultured cashew wheel designed for a cheeseboard.