Quick Microwave French Toast Mug Recipe
Introduction
This Quick Microwave French Toast Mug is a fast and easy way to enjoy a classic breakfast favorite without the fuss. Using simple pantry staples, it creates a warm, custardy treat perfect for busy mornings or a cozy snack.

Ingredients
- 1 slice of bread (preferably slightly stale or thicker-cut like brioche, challah, or Texas toast)
- 1 large egg
- 3 tablespoons of milk (whole, skim, or plant-based)
- 1 tablespoon of maple syrup or sugar
- ¼ teaspoon of ground cinnamon
- A pinch of salt
- ½ teaspoon of butter
Instructions
- Step 1: Place the ½ teaspoon of butter into a large, microwave-safe mug (at least 12 ounces). Microwave for 20-30 seconds until melted, then swirl to coat the bottom and sides of the mug.
- Step 2: Crack the egg into the mug. Add the milk, maple syrup (or sugar), cinnamon, and a pinch of salt. Whisk thoroughly with a fork until the mixture is smooth and slightly frothy.
- Step 3: Tear or cut the bread into 1-inch cubes. Add them to the mug and gently press down to submerge the bread in the custard. Let it sit for 30 to 60 seconds to soak up the mixture.
- Step 4: Microwave the mug on high for 1 minute. Check if the French toast is set on top; if not, continue microwaving in 15-second intervals until puffed, springy, and no liquid remains.
- Step 5: Carefully remove the mug and let it rest for 1 minute to finish cooking and set. Serve warm with your favorite toppings.
Tips & Variations
- Use thicker or slightly stale bread to prevent sogginess and absorb more custard flavor.
- Swap maple syrup for honey, brown sugar, or granulated sugar to vary sweetness.
- Add a splash of vanilla extract for extra aroma.
- Top with fresh fruit, nuts, or a dollop of yogurt for added texture and flavor.
Storage
Store any leftovers in an airtight container in the refrigerator for up to 2 days. Reheat gently in the microwave for 20-30 seconds; avoid overcooking to keep the texture soft.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use any type of bread for this recipe?
Yes, but thick-cut or slightly stale bread such as brioche, challah, or Texas toast works best because it soaks up the custard without becoming too mushy.
How do I know when the microwave French toast is done?
It should be puffed up, springy to the touch, and have no visible liquid egg. Cooking times vary by microwave, so check after the initial minute and continue in short bursts if needed.
PrintQuick Microwave French Toast Mug Recipe
This Quick Microwave French Toast Mug recipe is a speedy and convenient way to enjoy the classic flavors and custardy texture of French toast with minimal fuss. Using pantry staples and a microwave, it delivers a warm, single-serving breakfast that’s soft, flavorful, and perfect for busy mornings.
- Prep Time: 5 minutes
- Cook Time: 2 minutes
- Total Time: 7 minutes
- Yield: 1 serving 1x
- Category: Breakfast
- Method: Microwaving
- Cuisine: American
Ingredients
French Toast Base
- 1 slice of bread (preferably slightly stale or thicker cut such as brioche, challah, or Texas toast)
- 1 large egg
- 3 tablespoons of milk (whole, skim, or plant-based like almond or oat milk)
- 1 tablespoon of maple syrup or sugar (granulated, brown sugar, or honey can be substituted)
- ¼ teaspoon ground cinnamon
- A pinch of salt
For Cooking
- ½ teaspoon butter
Instructions
- Prepare the Mug: Place ½ teaspoon of butter into a large microwave-safe mug (at least 12 ounces). Microwave on high for 20-30 seconds until melted. Swirl the melted butter around the mug’s bottom and sides to coat thoroughly, preventing sticking.
- Create the Custard: Crack 1 large egg into the buttered mug. Add 3 tablespoons of milk, 1 tablespoon of maple syrup or sugar, ¼ teaspoon of ground cinnamon, and a pinch of salt. Whisk all ingredients vigorously with a fork inside the mug until mixture is uniform and slightly frothy, ensuring the egg yolk and white are fully combined.
- Prepare the Bread: Tear or cut the slice of bread into approximately 1-inch cubes to increase surface area for soaking.
- Combine and Soak: Add the bread cubes to the custard mixture in the mug. Gently press the bread pieces down with the fork making sure every piece is submerged and absorbs the custard. Allow to soak for 30-60 seconds, with drier or thicker bread needing up to a full minute.
- Microwave: Place the mug in the center of the microwave and cook on high for 1 minute. Check the French toast; it may appear cooked on top but still be wet beneath. Continue cooking in 15-second increments until the top is puffed, springy to touch, and no visible liquid remains, typically between 1 minute 15 seconds and 1 minute 45 seconds. Avoid overcooking to prevent toughness.
- Rest and Serve: Carefully remove the mug from the microwave and let it rest for 1 minute. The residual heat will finish cooking and set the French toast. Serve immediately with your preferred toppings.
Notes
- Use thicker or slightly stale bread like brioche or challah for best texture and absorption.
- Adjust microwave cooking time based on your microwave wattage and bread type.
- Substitute maple syrup with honey, brown sugar, or granulated sugar to vary sweetness and flavor.
- For a dairy-free version, use plant-based milk and vegan butter alternatives.
- Be cautious not to overcook as it can result in dry or rubbery texture.
Keywords: microwave french toast, quick breakfast, single serving, easy french toast, mug recipe, custardy french toast

