The Great Ice Cream Debate
Ice cream comes in more forms today than ever before. Walk into any Vietnamese dessert shop or international supermarket and you'll find an overwhelming array of options — from classic dairy-based kem to coconut milk frozen desserts, oat milk soft serves, and everything in between. But what actually separates these products, and does it matter which one you choose?
This guide breaks down the real differences — honestly and without hype — so you can make informed choices about the frozen treats you enjoy.
What Makes Traditional Ice Cream "Dairy"?
Standard dairy ice cream is made from three core components:
- Milk fat (from cream or whole milk) — provides richness and a smooth, velvety mouthfeel
- Milk solids — contribute to structure, flavor, and body
- Sweeteners — sugar, condensed milk, or other sweetening agents
The fat content is a key quality marker. Higher fat content generally means a denser, smoother texture that resists melting quickly and carries flavor more effectively. Vietnamese kem tươi, often made with sweetened condensed milk and whipping cream, is a good example of a relatively high-fat dairy ice cream.
Non-Dairy Alternatives: What Are They Made From?
Non-dairy ice creams replace milk fat with plant-based fats. Common bases include:
- Coconut milk/cream: The most popular in Vietnamese desserts. Full-fat coconut cream produces a rich, creamy frozen dessert that is naturally dairy-free. It has a distinct tropical flavor that works beautifully with pandan, mango, and taro.
- Oat milk: A newer option, oat-based ice creams are lighter and have a mild grain flavor. They tend to be lower in fat, which affects creaminess.
- Cashew milk: Naturally rich and creamy, cashew-based ice cream mimics dairy texture very closely and takes on other flavors well.
- Soy milk: One of the original dairy alternatives. Produces a lighter ice cream with a faintly beany undertone unless well-masked with flavoring.
Texture & Taste: An Honest Comparison
| Factor | Dairy Ice Cream | Non-Dairy (Coconut) | Non-Dairy (Oat/Soy) |
|---|---|---|---|
| Creaminess | Very high | High | Moderate |
| Melt rate | Moderate | Faster | Varies |
| Flavor carry | Excellent | Very good | Good |
| Aftertaste | Clean, milky | Slight coconut note | Sometimes beany/grainy |
| Texture | Smooth, dense | Smooth, slightly fibrous | Lighter, sometimes icy |
Nutritional Considerations
It's important to be honest here: non-dairy does not automatically mean healthier. Many non-dairy ice creams contain comparable amounts of sugar and calories to their dairy counterparts. Coconut-based ice cream, in particular, can be high in saturated fat due to the naturally high fat content of coconut cream.
What non-dairy options do offer:
- Lactose-free: Essential for those with lactose intolerance, which is relatively common among East and Southeast Asian populations.
- Casein-free: Suitable for those with a dairy protein allergy.
- Vegan-friendly: No animal products for those following a plant-based diet.
- Different fat profiles: Plant-based fats like those in cashews or oats differ from dairy fats, which may matter to some individuals.
Vietnamese Desserts & Dairy: A Natural Fit for Non-Dairy
Interestingly, many traditional Vietnamese desserts are already naturally dairy-free. Chè (sweet soups), bánh (rice cakes), and many traditional kem recipes use coconut milk as their base rather than dairy cream — a reflection of the fact that dairy farming was not historically common in Southeast Asia. This means that plant-based eating aligns naturally with a lot of authentic Vietnamese dessert culture.
Bottom Line
Choose your ice cream based on your body's needs, flavor preferences, and values — not marketing claims. If you're lactose intolerant, non-dairy is a practical necessity. If you simply love the flavor of coconut, lean into it. And if you want the richest, most classic kem experience, full-fat dairy remains hard to beat in terms of texture and flavor depth.