Protein Yogurt Toast: Fluffy Custard Filled Bread
Standard toast is usually sliced and browned on a flat surface. This version of protein yogurt toast transforms the bread into a vessel for a baked custard. By cutting a cavity into the centre of a thick slice, you create a pocket that holds a mixture of Greek yogurt, egg, and honey. This departure from the grill allows the filling to cook through and set without burning the exterior, turning a simple slice into a hearty meal.
You will find a contrast between the crispy edges of the bread and a soft, aerated interior. Whisk the custard ingredients until air foams in them to ensure the filling remains light. Allow the toast to rest for 2 minutes after baking at 180°C (350°F). This short pause helps the custard firm up so it does not leak when you slice the top open to add your berries and banana.
Protein Yogurt Toast: Fluffy Custard Filled Bread
Recipe cardIngredients
Watch how it's made
Instructions
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Preheat the oven
Set your oven to 180°C (350°F). Allow it to preheat fully so the bread toasts quickly. This prevents the custard from overcooking before the crust browns.
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Prepare the bread
Use a knife to cut a shallow, horizontal slit across the centre of the bread slice. Create a cavity that can hold the filling. Ensure you do not cut all the way through.
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Whisk the custard
Combine the Greek yogurt, whole egg, honey, vanilla extract and ground cinnamon in a small bowl. Whisk until the mixture is smooth. Incorporate air to ensure the filling stays light and aerated.
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Fill the cavity
Spoon the custard mixture into the bread cavity. Fill it about three-quarters full. Leave space at the top to prevent the mixture from bubbling over during baking.
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Bake the toast
Place the filled bread on a baking sheet. Bake for 12 minutes until the toast is golden brown. The custard centre should reach 80°C (176°F) to be properly set.
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Rest the bread
Remove the toast from the oven. Let it rest for 2 minutes. This resting period allows the custard to firm up so it does not run when you slice it.
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Add the toppings
Slice the toast open along the top. Top with halved berries and sliced banana. Drizzle a small amount of honey over the fruit for extra sweetness.
Select thick-cut whole-grain bread to provide a sturdy base. Thin slices will become soggy as the custard bakes. If the custard appears too runny before filling, chill it in the fridge for 10 minutes to ensure it sets correctly in the oven.
How it differs from the traditional method
Traditional toast is toasted dry or buttered. This method creates a baked custard centre, resulting in a soft, creamy interior and a crisp exterior. Use traditional toasting if you prefer a light snack without the density of Greek yogurt and eggs, as this version is a heavier, protein-rich meal.
What to serve with it
Pair this toast with a chilled glass of apple juice to provide a refreshing contrast to the warm custard. For those needing more protein, add a side of cottage cheese or plain Greek yogurt. A sprig of mint on a rustic wooden plate adds a professional finish to the presentation.
Nutrition per serving
- Calories
- 410
- Protein
- 30.0 g
- Carbs
- 38.5 g
- Fat
- 14.2 g
- Fiber
- 6.1 g
- Sugar
- 18.4 g
Estimated, and offered as a guide rather than a medical figure.
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Questions people ask
How can I get 40g of protein for breakfast?
Stir 20 g of unflavoured whey protein powder into the custard mixture before baking. This doubles the protein content of the filling, allowing you to reach a 40 g target when combined with the Greek yogurt and egg already in the base recipe.
How do I make yogurt toast?
Cut a horizontal cavity into a thick slice of whole-grain bread. Fill the space with a whisked mixture of Greek yogurt, egg, honey, and cinnamon. Bake at 180°C (350°F) for 12 minutes until the centre reaches 80°C (176°F) and the bread is golden.
How do I get 30g of protein at breakfast?
Prepare this custard toast using the standard measurements. One serving delivers roughly 30 g of protein due to the combination of Greek yogurt and egg, making it a suitable option for active mornings or recovery after a gym session.
About the author
Makeva
Makeva is a home‑cook who loves crafting approachable meals that balance flavor and nutrition. She specializes in quick weeknight dinners, hearty soups, and wholesome baked goods, sharing step‑by‑step guidance and practical tips. Readers can expect clear instructions, adaptable recipes, and a friendly tone that encourages confidence in the kitchen.
