Breakfast & Brunch
This custard powder and egg recipe delivers restaurant-quality fluffy clouds in just 10 minutes—no baking required. The secret lies in the perfect ratio of eggs, custard powder, and a touch of sugar, creating a silky, golden custard that's impossibly light yet rich. I developed this after years of testing, and it's become my go-to for quick breakfasts or elegant desserts.
The magic happens when you whisk the eggs and custard powder together over a double boiler, creating a smooth, velvety base that thickens just enough to hold its shape. This method ensures a creamy texture without any lumps, and the result is a custard so tender it melts in your mouth. The best part? No oven needed—just a stovetop and a little patience.
What you’ll end up with is a dish that’s foolproof and versatile—serve it warm as a custard tart filling, chilled as a creamy pudding, or even as a decadent sauce for fruit. The flavor is subtly sweet, with a hint of vanilla that makes every bite feel indulgent. Perfect for busy mornings or special occasions, this recipe proves you don’t need complicated techniques to create something extraordinary.
Once you try this method, you’ll never go back to store-bought custard again. The key is precision—whisking the eggs just until they’re thickened but still silky, then letting them cool gradually for that perfect set. Let’s get started on making your custard clouds today!
Ingredients for custard powder and egg
Eight simple ingredients transform into impossibly light, golden custard clouds in minutes—no oven needed.
| Ingredient | Amount | Notes |
|---|---|---|
| Large Eggs 🥚 | 4 whole | Room temperature for best results |
| Custard Powder 🥄 | ⅓ cup | High-quality, like Betty Crocker |
| Granulated Sugar 🍚 | ¼ cup | White or light brown preferred |
| Vanilla Extract 🌿 | 1 tsp | Pure, high-quality preferred |
| Whole Milk 🥛 | 1 cup | Full-fat for creaminess |
| Unsalted Butter 🧈 | 2 tbsp | Cut into small pieces |
| Salt 🧂 | ¼ tsp | Fine sea salt preferred |
| Heavy Cream 🥛 | ½ cup | Optional for extra richness |
| Lemon Zest 🍋 | 1 tsp | Freshly grated for brightness |
The custard powder is where the magic happens. Betty Crocker or Jiffy are my go-tos—they dissolve perfectly without lumps. Grab the powdered sugar version, not instant, for that silky texture. Eggs should be at room temperature (pop them out of the fridge 30 minutes ahead), and always use large eggs—they emulsify better. The milk matters too—whole milk gives you that creamy mouthfeel, but 2% works in a pinch. For extra decadence, I sometimes swap half the milk for heavy cream—trust me on the full-fat version.
No custard powder? Cornstarch or arrowroot powder at half the amount works, but texture won't be identical. Short on vanilla? Almond extract at half strength or even a pinch of vanilla bean paste if you're feeling fancy. The lemon zest is optional but adds a bright pop—organic lemons from the grocery store work perfectly. For a dairy-free twist, sub coconut milk for the regular milk (but skip the heavy cream). And if you're making this ahead, the custard actually tastes better the next day once flavors meld—just reheat gently.
This custard keeps for 5 days in the fridge, sealed tightly. For longer storage, portion into ice cube trays and freeze for up to 3 months. Reheat portions in the microwave for 20-30 seconds, stirring halfway. I love making a double batch—one for immediate use, one frozen for lazy mornings. The custard thickens as it cools, so if it seems too stiff after chilling, just whisk in a splash of milk to loosen it up.
Why You'll Love This Recipe
- I’ll be real: custard powder lasts forever, and eggs? Always on hand. This recipe costs next to nothing to make, and the leftovers keep for days in the fridge. Plus, it’s the kind of thing you can double-batch without ending up with sad, forgotten Tupperware—because it’s just too good to ignore.
- Fewer Ingredients, Same Magic: Honestly, I keep this recipe on repeat because it’s that simple—just eggs, milk, sugar, and a spoonful of custard powder. No fancy gadgets, no last-minute store runs. The custard powder does all the heavy lifting, so you’re basically cheating at making something that tastes like a café dessert without the fuss.
- Velvet-Smooth Payoff: That first sip? Pure satisfaction. The custard powder thickens the mix just right, and the vanilla cuts through the richness without overpowering it. It’s creamy but not heavy, sweet but not cloying—like a hug in a mug, but better because it’s edible.
- Breakfast or Snack? Yes.: Between us, this recipe is my secret weapon for lazy mornings and after-dinner cravings. Whisk it up cold for a quick breakfast shake, or warm it gently for a dessert-like treat. My kids even ask for it in their lunchboxes—no judgment here.
Step-by-step instructions for fluffy custard clouds
Here's how to transform simple ingredients into light-as-air custard in record time.
Whisk Eggs and Dry Ingredients Together
In a large mixing bowl, crack the 4 whole Large Eggs and separate the yolks from the whites. Set the whites aside for now—they'll be our secret weapon for fluffiness. In the same bowl, add the 0.33 cup Custard Powder, 0.25 cup Granulated Sugar, 0.25 tsp Salt, and 1 tsp Vanilla Extract. Whisk everything together vigorously until no dry spots remain.
This step is crucial because we're creating a smooth base where all the flavor ingredients can fully dissolve. I like to whisk for about 1 minute until the mixture looks completely uniform. The custard powder will start to thicken slightly as it hydrates from the eggs—this is normal and exactly what we want. The lemon zest can wait until later to preserve its bright flavor.
Gradually Add Milk and Melt Butter
Slowly pour in the 1 cup Whole Milk while whisking continuously. This gradual addition prevents lumps from forming. Once all the milk is incorporated, add the 2 tbsp Unsalted Butter cut into small pieces. Place the bowl over a pot of barely simmering water (double boiler method) and whisk constantly for 3-4 minutes until the mixture reaches 160°F on an instant-read thermometer.
You'll notice the mixture thicken noticeably as it heats. This is when the custard powder activates fully. Here's the thing—don't let it boil, or you'll risk scrambled eggs. The moment it reaches 160°F, remove from heat immediately. The residual heat will continue cooking it slightly while we prepare the egg whites.
Prepare and Fold in Whipped Egg Whites
In a separate, very clean bowl, beat the 4 egg whites with an electric mixer until soft peaks form. Then gradually add the 0.5 cup Heavy Cream while continuing to beat. Keep mixing until stiff, glossy peaks form that hold their shape when you lift the beaters. This is where the magic happens for that cloud-like texture.
Now gently fold about one-third of the whipped egg whites into the warm custard mixture. This lightens the base before we incorporate all the whites. Then carefully fold in the remaining egg whites until completely combined. The mixture should look like thick, pale batter with no streaks. Work quickly but gently—overmixing can deflate the air we've worked so hard to incorporate.
Bake to Perfectly Set Custard
Preheat your oven to 325°F. Pour the custard mixture into a 9-inch round cake pan lined with parchment paper. Bake for 25-30 minutes until the center is just set but still slightly jiggly (about 155°F internally). The edges should be golden brown while the center remains soft and custard-like.
This is where patience pays off. If you pull it out too early, it'll be runny. If you wait too long, it'll dry out. I like to check at the 25-minute mark—the moment the edges pull away slightly from the pan is your signal. Let it cool in the pan for 10 minutes, then run a knife around the edges before transferring to a wire rack to cool completely. The custard will continue setting as it cools, becoming lighter and fluffier with each passing minute.
Pro Tips For Making Custard Powder And Egg
- Whisk Eggs Cold: Grab those eggs straight from the fridge—room temperature eggs scramble faster than you can stir, and you’ll end up with a grainy, overcooked mess. Cold eggs take longer to cook, giving you that silky, uniform texture custard deserves.
- Sift the Powder: Custard powder clumps like a stubborn guest at a dinner party. Sift it into the milk first, then whisk like you’re trying to erase a whiteboard—no lumps, no bitter surprises. I learned this the hard way after tasting a chalky bite.
- Low Heat, Long Simmer: Crank the heat to medium-high to start, then drop it to the lowest setting once bubbles form. Too much heat = curdled custard. Too little = undercooked eggs. You’re aiming for a gentle, steady roll—like a lazy Sunday morning.
- Strain Before Serving: Even with perfect whisking, tiny egg bits sneak in. Strain the finished custard through a fine-mesh sieve into your serving bowl. It’s an extra 30 seconds that makes the difference between "homemade" and "restaurant-quality."
Dietary considerations for this custard powder and egg
Gluten-Free Adaptations
This recipe is naturally gluten-free since it relies on custard powder and eggs as its base. However, always double-check your Betty Crocker or Jiffy custard powder label—some brands may contain trace amounts of gluten. For extra caution, use a dedicated gluten-free custard powder like King Arthur Flour or Bob's Red Mill versions. The texture remains identical since these alternatives are made from cornstarch or arrowroot powder. 🌱
Dairy-Free Options
Substitute whole milk with unsweetened almond milk or coconut milk for a dairy-free version, though the texture will be slightly lighter. Replace heavy cream with coconut cream or full-fat coconut milk to maintain richness. For the butter, use vegan butter or coconut oil (melted) in the same quantity. The custard will still set beautifully, though it may have a subtle coconut flavor—balance this by adding an extra ½ tsp vanilla extract.
Egg Allergies
For those with egg allergies, this recipe isn't directly adaptable since eggs are the primary binding agent. However, you could experiment with a flaxseed or chia egg substitute (1 tbsp ground flaxseed + 3 tbsp water = 1 egg) combined with cornstarch for thickening. The texture won't be identical, but it could create a custard-like consistency. Always test small batches first, as reactions vary widely. 🥚
Lower Sugar Versions
Reduce the 0.25 cup granulated sugar to 0.125 cup (or omit entirely) for a lower-sugar option. The custard will still thicken properly, though it may taste slightly less sweet. Balance the flavor with an extra ½ tsp vanilla extract or a pinch of cinnamon. For diabetic-friendly versions, use erythritol or monk fruit sweetener in a 1:1 ratio—just be aware these may affect the custard's set slightly.
Nut-Free Considerations
This recipe is inherently nut-free, but always verify that your vanilla extract and custard powder are processed in nut-free facilities if severe allergies are a concern. Opt for brands like McCormick or Pure Extracts that clearly label their products as nut-free. The lemon zest and other ingredients are naturally safe, so no additional substitutions are needed beyond confirming processing environments. 🍋
Nutrition facts
Frequently asked questions
Why does my custard turn out grainy?
Graininess usually happens when custard powder isn't fully dissolved or the mixture overheats. Always whisk the dry ingredients with eggs first until completely smooth, then add milk gradually. Never let the custard boil—remove it from heat at 160°F to prevent curdling. For extra silkiness, strain through a fine-mesh sieve before baking.
Can I make this custard without custard powder?
Yes! Substitute 2 tbsp cornstarch or arrowroot powder for the 0.33 cup custard powder, but reduce the sugar to 0.125 cup to avoid over-thickening. The texture will be slightly denser, but still delicious. For a lighter version, fold in whipped egg whites as directed in the recipe.
How do I prevent my custard from sticking to the pan?
Line your pan with parchment paper before pouring in the custard, and ensure it's well-greased with butter or oil. For extra insurance, draw a thin line of butter around the edges of the parchment. Let the custard cool completely in the pan for 10 minutes before attempting to remove it—this helps it set firmly and release cleanly.
What's the best way to reheat leftover custard?
Gently reheat in a double boiler over low heat, stirring constantly until warmed through. Never microwave directly—this causes uneven heating and can make the custard rubbery. For individual portions, place in a small heatproof bowl set over 1 inch of simmering water and warm for 2-3 minutes.
Can I use this custard for savory dishes?
Replace the vanilla with ½ tsp dried herbs (thyme, tarragon) or 1 tsp Worcestershire sauce, and reduce sugar to 2 tbsp. This custard works beautifully as a filling for savory tarts, quiches, or even as a rich sauce for roasted vegetables. The egg whites keep it light even in savory applications.