This slow cooker 4-ingredient hot cross bun pudding is exactly the kind of cozy, low-effort brunch dish my Nana would have called her “little secret.” It uses leftover (or store-bought) hot cross buns, a simple vanilla custard, and the magic of an unattended slow cook to transform everything into a golden, puffy, raisin-studded pudding. No fancy techniques, no long ingredient list—just toss it together before bed or before church and let the slow cooker do the work. It’s perfect for Easter morning, holiday brunch, or any chilly weekend when you want something warm and nostalgic without being stuck in the kitchen.
Serve this hot cross bun pudding straight from the slow cooker while it’s warm and custardy, scooping down to the bottom so everyone gets plenty of soft center and toasty tops. It pairs really well with hot coffee, tea, or a simple glass of cold milk. For a little extra indulgence, add a scoop of vanilla ice cream, a dollop of whipped cream, or a spoonful of Greek yogurt on the side. If you’re building a full brunch spread, keep the rest light and simple: a bowl of fresh berries, some scrambled eggs, and crispy bacon or sausage balance out the sweetness without a lot of extra work.
Slow Cooker 4-Ingredient Hot Cross Bun PuddingServings: 6-8
Ingredients
6–8 stale or day-old hot cross buns (about 1 lb / 450 g total)
3 cups whole milk (or half-and-half for richer pudding)
4 large eggs
1/2 cup granulated sugar (plus 1–2 tablespoons extra for optional light glaze)
Directions
Lightly grease the inside of a 4- to 6-quart slow cooker with butter or nonstick spray to help prevent sticking and make cleanup easier.
Slice the hot cross buns in half horizontally. If they are very fresh and soft, leave them out on the counter for 20–30 minutes to dry slightly; this helps them soak up more custard without getting mushy.
In a large bowl, whisk together the milk, eggs, and 1/2 cup granulated sugar until the sugar is mostly dissolved and the mixture is smooth and well combined. This is your simple vanilla-style custard base (the spices and raisins from the buns will flavor it as it cooks).
Arrange the bottom halves of the hot cross buns in the slow cooker, cut side up, fitting them snugly in a single layer. Tuck in any loose raisins that fall off so they don’t burn on the sides.
Place the bun tops back on, cross side up, nestling them close together so the slow cooker is mostly filled. The tighter they fit, the more evenly the pudding will cook and puff.
Slowly pour the custard mixture evenly over the buns, making sure to cover all the surfaces. Gently press the buns down with the back of a spoon so they start soaking up the custard. They won’t be fully submerged, and that’s okay—the exposed tops will toast to a golden brown.
Cover the slow cooker with its lid and cook on LOW for 3 to 3 1/2 hours, or until the custard is set around the edges and just a little soft in the very center. The buns should look puffed, the tops lightly golden, and the custard should not be runny when you gently press near the middle.
If you’d like a light glaze sheen, sprinkle 1–2 tablespoons of granulated sugar evenly over the tops during the last 15 minutes of cooking, then cover again. The steam will help the sugar melt into a simple, shiny finish that catches the light.
Once done, turn off the slow cooker and let the pudding sit, covered, for 10–15 minutes to firm up slightly. Serve warm, scooping down through the golden tops to get plenty of creamy custard and plump raisins in each portion.
Variations & Tips
Use flavored milk: For extra holiday flavor, swap part of the milk for eggnog or a flavored coffee creamer (like vanilla or cinnamon) while still keeping the total liquid to about 3 cups. Chocolate twist: Sprinkle a small handful of chocolate chips between the bun layers before pouring on the custard—no extra ingredients needed, just using pantry staples if you have them. Lighter version: Use 2% milk and reduce the sugar to 1/3 cup for a slightly less rich pudding; the buns themselves still keep it sweet and comforting. Make-ahead option: Assemble everything in the slow cooker insert the night before, cover, and refrigerate. In the morning, set the insert into the base, give the buns a gentle press to re-submerge them in the custard, and start cooking. Crispier tops: If your slow cooker insert is oven-safe, you can pop it under the broiler for 2–3 minutes at the end to deepen the golden color on the bun tops—just watch closely so the crosses don’t burn. Leftovers: Store cooled leftovers in the fridge and reheat individual portions in the microwave with a splash of milk to bring back the soft, custardy texture. This recipe is very forgiving, so don’t stress; as long as you keep to the four main ingredients and the low-and-slow cook, you’ll get that cozy, Nana-approved holiday treat every time.
