Traditional rice pudding is not automatically low FODMAP, but it can be with simple swaps. The main concern isn’t the rice, which is one of the safest grains on a low FODMAP diet. It’s the milk. Most classic recipes call for whole or reduced-fat cow’s milk, which contains lactose, a key FODMAP sugar that can trigger symptoms in sensitive individuals. The good news is that rice pudding adapts easily to a low FODMAP version, and you may not even need to change much depending on your personal tolerance.
Why Rice Itself Is Safe
White rice is one of the most well-tolerated grains on a low FODMAP diet. It contains virtually no fermentable sugars, which makes it a staple for people managing IBS and other digestive conditions. This applies to all common varieties: long-grain, short-grain, jasmine, basmati, and arborio (the type often used in stovetop rice pudding). Rice is so gentle on the gut that it’s frequently recommended during flare-ups as a baseline food.
The Lactose Question
Lactose is the FODMAP that puts traditional rice pudding in a gray zone. A standard homemade recipe might use two or more cups of whole milk simmered down with rice, sugar, and a bit of vanilla or cinnamon. That’s a significant amount of lactose per serving.
That said, lactose tolerance varies widely from person to person. Research from Monash University, the team behind the low FODMAP diet, has shown that even people with diagnosed lactose intolerance can often handle up to two cups (500 ml) of regular milk spread across a day. So a small portion of traditional rice pudding may sit fine with you, while a large bowl might not. If you’re in the elimination phase of the diet, though, it’s best to avoid regular milk entirely and use a safe alternative instead.
Store-Bought Rice Pudding
Commercial rice pudding is usually made with cow’s milk and is not labeled or formulated as low FODMAP. Kozy Shack, one of the most popular brands, lists its ingredients as reduced-fat milk, rice, sugar, eggs, salt, and natural flavors. There’s nothing exotic hiding in the ingredient list, no high fructose corn syrup or milk solids, which is better than many packaged desserts. But the reduced-fat milk still contributes lactose, and you have no control over how much ends up in each serving.
If you want to eat store-bought rice pudding during the elimination phase, look for versions made with lactose-free milk or plant-based milk. These are less common but do exist in some specialty or health food stores. Always check the label for sneaky additions like honey (high in fructose), inulin or chicory root fiber (both high FODMAP prebiotics), or large amounts of dried fruit.
How to Make It Low FODMAP at Home
Homemade rice pudding is the easiest path to a fully low FODMAP version, and the recipe barely changes. Swap cow’s milk for a low FODMAP alternative and keep everything else the same. The best milk substitutes for rice pudding, based on Monash University guidance, include:
- Lactose-free cow’s milk: The closest match in taste and texture. It behaves identically in cooking because it is real dairy with the lactose pre-broken down.
- Almond milk: Works well, though the pudding may be slightly thinner. Choose unsweetened varieties without added inulin or chicory root.
- Coconut milk (UHT carton variety): Adds a subtle richness. Keep to small-to-moderate servings, as Monash flags larger amounts.
- Soy milk made from soy protein extract: Low FODMAP in standard servings. Avoid soy milk made from whole soybeans, which contains the FODMAPs GOS (galacto-oligosaccharides).
- Hemp milk: Another safe option, widely available in the U.S. and Europe.
For sweetener, plain white sugar and maple syrup are both low FODMAP. Avoid honey, which is high in excess fructose. Eggs, salt, vanilla extract, and butter are all fine.
Toppings and Add-Ins to Watch
Rice pudding is often served with toppings or mix-ins, and this is where FODMAP content can creep up unexpectedly. Cinnamon and nutmeg are both safe in the small amounts you’d sprinkle on a dessert. A tablespoon of raisins or sultanas is generally considered suitable on a low FODMAP diet, but larger portions push into higher fructan territory, so keep dried fruit modest.
Fresh fruit toppings vary. Blueberries, strawberries, and kiwi are low FODMAP in standard portions. Mango, cherries, and apples are higher FODMAP choices you’d want to limit or avoid during elimination. Shredded coconut in small amounts is fine. Chopped walnuts, pecans, and macadamia nuts (up to about a small handful) are also safe options that add texture.
Steer clear of drizzling honey on top, and be cautious with fruit compotes or jams unless you’ve made them yourself with low FODMAP fruits and sugar.
Portion Size Matters
Even with low FODMAP ingredients, portion size plays a role. FODMAPs are dose-dependent, meaning a food can be safe at one serving size and problematic at a larger one. A reasonable dessert portion of rice pudding, roughly half a cup to three-quarters of a cup, keeps the total FODMAP load manageable. If you double that, you’re stacking small amounts of FODMAPs from multiple ingredients (the milk alternative, any dried fruit, the rice itself in very large quantities) and may cross a threshold.
During the elimination phase, sticking to moderate portions gives you the clearest picture of what your gut tolerates. Once you move into the reintroduction and personalization phases, you can experiment with larger servings or even try a small portion made with regular milk to test your own lactose threshold.