White pudding is a savory sausage made primarily from oatmeal (or barley), animal fat called suet, onions, and seasoning, all packed into a sausage casing. Some versions, particularly Irish ones, also contain pork meat or pork liver. Despite the name, it’s not a dessert. It’s a hearty, grain-based sausage with roots in Ireland, Scotland, and parts of Northern England.
The Core Ingredients
Every traditional white pudding starts with three building blocks: a grain, a fat, and seasoning. The grain is almost always oatmeal, though barley appears in some regional recipes, particularly in Northumberland. The fat is suet, which is the hard fat surrounding an animal’s kidneys rather than ordinary muscle fat. This distinction matters because suet holds its structure during cooking, creating the pudding’s characteristic spongy, crumbly texture. Regular lard or muscle fat melts too quickly and produces a much heavier, greasier result.
Onions round out the base, and breadcrumbs are sometimes added to adjust the texture. Everything gets mixed together and stuffed into a sausage casing, either natural (traditionally sheep’s or cow’s intestines) or cellulose. The filled casing is then simmered or steamed until set, after which it can be sliced and fried, grilled, or baked before serving.
Scottish vs. Irish White Pudding
The biggest difference between the two main traditions comes down to meat. Scottish white pudding is typically meatless. Commercially made Scottish versions rely on oatmeal, onions, and beef suet, with seasoning to round things out. It’s essentially a savory oat sausage.
Irish white pudding includes a substantial proportion of pork meat or pork liver along with pork fat. This makes it richer and more savory, with a denser, meatier bite. Irish white pudding is a staple of the traditional full Irish breakfast, served alongside its darker cousin, black pudding (which contains blood). In Scotland, white pudding holds a similar place in the full Scottish breakfast and is also famously deep-fried as a takeaway snack.
The Spice Blend
White pudding gets its warmth from a specific combination of spices. A traditional Irish recipe calls for white pepper, ground coriander, ground ginger, powdered sage, mace, nutmeg, and allspice. The blend is used sparingly, around 18 grams for a full batch, so the flavor is subtle rather than overpowering. White pepper provides a clean heat without the dark flecks of black pepper, which would stand out against the pale filling. Mace and nutmeg add a gentle sweetness that pairs well with the richness of the fat and oats.
Nutrition at a Glance
White pudding is calorie-dense, as you’d expect from something built on fat and grain. A single ounce (about 28 grams) contains roughly 71 calories, 5 grams of fat, and 2 grams of protein. Sodium runs high at 324 milligrams per ounce, so a typical serving of two or three slices adds up quickly on the salt front. It’s a breakfast food best enjoyed in moderation rather than as an everyday staple.
Gluten and Dietary Considerations
Because oatmeal, barley, and breadcrumbs are common ingredients, white pudding contains gluten. Oats themselves don’t contain the same gluten proteins as wheat, but they’re frequently cross-contaminated during processing and are classified among the major gluten-containing cereals alongside wheat, barley, and rye. If you have celiac disease or a gluten sensitivity, standard white pudding is off the table unless you find a specialty version made with certified gluten-free oats and no barley or breadcrumbs.
Plant-Based Versions
Vegan and vegetarian white puddings swap out the suet and meat while keeping the oat-heavy, spiced character of the original. A common approach uses pinhead (steel-cut) oats as the base, with mashed white beans like cannellini for body and protein, grated potato for starchy binding, and mushrooms for depth of flavor. Nutritional yeast and miso paste fill in the savory, umami quality that animal fat normally provides. The spice profile stays faithful to tradition: sage, white pepper, nutmeg, coriander, and sometimes fennel seeds.
The mixture is shaped, cooled in the fridge until firm, then sliced and fried in plant-based butter or oil. The result won’t replicate the exact richness of suet-based pudding, but it gets close enough to hold its own on a fry-up plate.