Custard Oatmeal Recipe
If you’re craving a breakfast that feels like a comforting hug in a bowl, look no further than this delicious Custard Oatmeal Recipe. Combining the creamy richness of custard with the wholesome goodness of oats, this dish delivers a warm, satisfying start to your day that feels both indulgent and nourishing. The secret lies in gently tempering an egg into the oatmeal, creating a luscious texture that sets it apart from any ordinary bowl of oats. Once you try this Custard Oatmeal Recipe, you’ll wonder how you ever enjoyed oatmeal without it.

Ingredients You’ll Need
Gathering simple, high-quality ingredients is all you need to make this recipe truly shine. Each component plays an essential role in building the perfect balance of flavor, texture, and warmth.
- 1 cup old-fashioned rolled oats: These oats provide a hearty base with the ideal chewiness and absorbency for custard texture.
- 2 cups milk (dairy or non-dairy): The milk is the creamy liquid backbone; whole milk adds richness, while plant-based milks keep it dairy-free.
- 1 large egg: Tempered into the oats, the egg thickens the mixture, creating that signature custardy creaminess.
- 2 tablespoons maple syrup or honey: A natural sweetener that complements the gentle vanilla and cinnamon notes.
- 1/2 teaspoon vanilla extract: Adds a warm aromatic sweetness that elevates every bite.
- 1/4 teaspoon ground cinnamon: Brings a cozy spice depth that pairs beautifully with sweet and creamy flavors.
- Pinch of salt: Balances the sweetness and enhances all the flavors.
- Optional toppings (fresh berries, banana slices, chopped nuts, nut butter): Customize your bowl with texture, color, and extra nutrients.
How to Make Custard Oatmeal Recipe
Step 1: Combine Oats and Milk
Start by placing the rolled oats, milk, ground cinnamon, and a pinch of salt into a medium saucepan over medium heat. Stir occasionally while heating, allowing the oats to soak up the milk and gradually release their creamy starches. After about 5 to 7 minutes, the mixture will begin to thicken, creating a cozy base for the custard texture.
Step 2: Temper the Egg
While the oats are simmering, crack the egg into a small bowl and whisk until smooth. To avoid scrambling the egg when adding it to the hot oatmeal, slowly pour a few spoonfuls of the warm oat mixture into the egg while continuously whisking. This gentle tempering process gradually raises the egg’s temperature, preparing it to mix into the pot without curdling.
Step 3: Incorporate Egg Mixture and Finish Cooking
Once tempered, slowly pour the egg mixture back into the pot of oatmeal, stirring constantly. Cook the mixture for another 2 to 3 minutes until thickened and luxuriously creamy. Keep the heat moderate and keep stirring to ensure the perfect custard consistency without curdling.
Step 4: Add Flavor and Sweetness
Remove the pot from heat and stir in the vanilla extract along with your choice of maple syrup or honey. This final touch rounds out the flavors with a subtle sweetness and warm aroma, completing your bowl of Custard Oatmeal Recipe magic.
How to Serve Custard Oatmeal Recipe

Garnishes
Brighten your custard oatmeal with colorful and textural toppings. Fresh berries add a juicy burst, banana slices provide natural sweetness, crunchy chopped nuts offer a delightful contrast, and a swirl of nut butter brings richness and depth. Play with these to discover your perfect combination.
Side Dishes
Serve your Custard Oatmeal Recipe alongside a crisp green apple or a refreshing glass of freshly squeezed orange juice to add a light, zesty counterpoint to the creamy warmth. A hot cup of herbal tea or coffee pairs wonderfully to complete your morning ritual.
Creative Ways to Present
Try layering your custard oatmeal in clear glass jars topped with fruits and nuts for an eye-catching breakfast parfait. Or drizzle a little extra maple syrup in beautiful swirls on top for an elegant touch. This dish is as versatile in presentation as it is delicious.
Make Ahead and Storage
Storing Leftovers
Leftover custard oatmeal keeps beautifully in an airtight container in the refrigerator for up to three days. The flavors actually deepen overnight, making it perfect for a quick, wholesome breakfast on busy mornings.
Freezing
While freezing is possible, the texture may slightly change upon thawing due to the egg custard. If you do freeze it, store in a freezer-safe container and consume within one month. Thaw overnight in the fridge before reheating gently.
Reheating
Reheat your custard oatmeal gently on the stovetop or microwave, adding a splash of milk to loosen the texture and restore its creamy consistency. Stir frequently to prevent scorching, and you’ll have a comforting bowl just like fresh.
FAQs
Can I use quick oats instead of rolled oats?
Quick oats tend to cook faster and may create a mushier texture. Rolled oats are preferred for this Custard Oatmeal Recipe because they provide the ideal chew and creaminess that complement the custard style.
Is it safe to add a raw egg to oatmeal?
The secret is in tempering the egg. This process gradually heats the egg so it cooks gently within the oatmeal, preventing scrambling and ensuring food safety. Just be sure to cook it for the full time after adding the egg.
Can I make this recipe dairy-free?
Absolutely! Use your favorite plant-based milk such as almond, oat, or soy milk. The texture might be a bit lighter than with whole dairy milk, but the custard effect still works beautifully.
How can I make this recipe sweeter without adding sugar?
Natural sweeteners like ripe banana slices, applesauce, or even mashed dates stirred in at the end can add sweetness without refined sugar. Maple syrup and honey are already natural options, but fruits can add an extra fruity sweetness.
Is this recipe suitable for meal prep?
Definitely! The Custard Oatmeal Recipe reheats well, making it perfect for preparing several servings in advance. Simply store in airtight containers and reheat with a splash of milk for a quick and healthy breakfast.
Final Thoughts
There is something truly special about a warm, creamy bowl of custard oatmeal that feels like both a treat and a nourishing start to your day. This Custard Oatmeal Recipe strikes a wonderful balance between comfort and nutrition, and I genuinely hope you give it a try and make it a regular part of your breakfast routine. Once you experience that silky texture and rich flavor, it might just become your new favorite way to enjoy oats.
Print
Custard Oatmeal Recipe
- Total Time: 15 minutes
- Yield: 2 servings 1x
- Diet: Vegetarian
Description
A comforting and creamy custard oatmeal recipe that combines the heartiness of rolled oats with the rich texture of eggs, sweetened naturally with maple syrup or honey, and flavored with cinnamon and vanilla. Perfect for a nourishing breakfast that’s quick to prepare and easily customizable with your favorite toppings.
Ingredients
Main Ingredients
- 1 cup old-fashioned rolled oats
- 2 cups milk (dairy or non-dairy)
- 1 large egg
- 2 tablespoons maple syrup or honey
- 1/2 teaspoon vanilla extract
- 1/4 teaspoon ground cinnamon
- Pinch of salt
Optional Toppings
- Fresh berries
- Banana slices
- Chopped nuts
- A drizzle of nut butter
Instructions
- Combine oats and milk: In a medium saucepan over medium heat, combine the oats, milk, cinnamon, and salt. Stir occasionally as the mixture heats.
- Cook until thickened: Continue cooking for about 5–7 minutes until the oatmeal starts to thicken.
- Whisk the egg: In a small bowl, whisk the egg until smooth.
- Temper the egg: Slowly pour a few spoonfuls of the hot oatmeal mixture into the bowl with the whisked egg while continuously whisking to temper it and prevent scrambling.
- Incorporate tempered egg: Gradually stir the tempered egg mixture back into the saucepan with the oatmeal.
- Cook until creamy: Cook the oatmeal, stirring constantly for an additional 2–3 minutes until it becomes thick and creamy.
- Finish and serve: Remove from heat and stir in the vanilla extract and maple syrup or honey. Serve warm topped with your favorite fresh berries, banana slices, chopped nuts, or a drizzle of nut butter.
Notes
- Tempering the egg is key to avoid scrambling and ensure smooth custard texture.
- For extra richness, use whole milk or add a splash of cream at the end.
- This recipe can easily be doubled for meal prep; reheat with a splash of milk to restore creaminess.
- Prep Time: 5 minutes
- Cook Time: 10 minutes
- Category: Breakfast
- Method: Stovetop
- Cuisine: American