Quick Microwave French Toast Mug Recipe
Introduction
This Quick Microwave French Toast Mug is a fast and delicious way to enjoy a classic breakfast without the fuss. Using simple pantry staples, you can create a warm, custardy treat in just a few minutes right in your mug.

Ingredients
- 1 slice of bread (preferably stale or thick-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 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 vigorously with a fork until the mixture is uniform and slightly frothy.
- Step 3: Tear or cut the bread into 1-inch cubes. Add the bread cubes to the mug, pressing them down gently to soak up the custard. Let sit for 30-60 seconds for maximum absorption.
- Step 4: Microwave the mug on high for 1 minute. Check the French toast and continue to cook in 15-second intervals until the top is puffed, springy, and no liquid egg remains. Total cooking time may range from 1 minute 15 seconds to 1 minute 45 seconds depending on your microwave and bread.
- Step 5: Remove the mug carefully and let it rest for 1 minute to finish setting. Serve immediately with your favorite toppings.
Tips & Variations
- Use day-old or slightly stale bread for better custard absorption without sogginess.
- Try different toppings such as fresh berries, powdered sugar, or a drizzle of honey for extra flavor.
- Substitute cinnamon with nutmeg or pumpkin pie spice for a seasonal twist.
- For a dairy-free version, use almond or oat milk and coconut oil instead of butter.
Storage
This French toast mug is best enjoyed immediately but can be stored in an airtight container in the refrigerator for up to 1 day. Reheat in the microwave for 20-30 seconds, checking frequently to avoid overcooking.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use any type of bread for this recipe?
Yes, but thicker, sturdier breads like brioche, challah, or Texas toast work best as they absorb the custard well without becoming too mushy. Stale bread is ideal for better texture.
What if my French toast turns out rubbery?
This usually means it was overcooked. Microwave in shorter increments and check often to prevent toughness. Letting it rest after microwaving helps the custard set without drying out.
PrintQuick Microwave French Toast Mug Recipe
This Quick Microwave French Toast Mug recipe is a fast and convenient way to enjoy classic French toast flavors in just minutes. Using simple pantry staples like bread, egg, milk, and cinnamon, this single-serving breakfast dish delivers a custardy, fluffy texture without the hassle of frying or baking. Perfect for busy mornings, it can be easily customized with your preferred bread types and sweeteners, and topped with syrups or fruits for a delicious start to your day.
- Prep Time: 5 minutes
- Cook Time: 2 minutes
- Total Time: 7 minutes
- Yield: 1 serving 1x
- Category: Breakfast
- Method: Microwaving
- Cuisine: American
Ingredients
Ingredients
- 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 milk, skim, or plant-based alternatives like almond or oat milk)
- 1 tablespoon of maple syrup or sugar (granulated sugar, brown sugar, or honey also works)
- ¼ teaspoon of ground cinnamon
- A pinch of salt
- ½ teaspoon of 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, then swirl the butter around to coat the bottom and sides, preventing sticking.
- Create the Custard: Crack the egg into the buttered mug. Add 3 tablespoons of milk, 1 tablespoon maple syrup or sugar, ¼ teaspoon cinnamon, and a pinch of salt. Whisk vigorously with a fork inside the mug until the mixture is uniform in color and slightly frothy.
- Prepare the Bread: Tear or cut the bread slice into bite-sized cubes about 1 inch in size to maximize custard absorption.
- Combine and Soak: Add bread cubes to the mug and gently press down with the fork to submerge all pieces in the custard. Let it sit for 30-60 seconds to allow full absorption, using the longer time for drier or thicker bread types.
- Microwave: Place the mug in the center of the microwave and cook on high power for 1 minute. Check the state of the French toast, then continue cooking in 15-second intervals until the top is puffed, springy to the touch, and no visible liquid remains, totaling about 1 minute 15 seconds to 1 minute 45 seconds depending on microwave wattage.
- Rest and Serve: Carefully remove the mug and let it rest for 1 minute to allow residual heat to finish cooking and set the custard. Serve immediately with your favorite toppings like syrup, fruit, or powdered sugar.
Notes
- Use slightly stale or thick-cut bread for best custard absorption without sogginess.
- Adjust cooking time according to your microwave wattage and bread type to prevent overcooking.
- You can substitute milk with any plant-based milk for a dairy-free version.
- Sweetener can be varied—maple syrup, honey, or sugar all work well.
- Letting the bread soak longer improves custard penetration for a richer texture.
- Use a mug at least 12 ounces to avoid overflow during cooking.
Keywords: Quick French Toast, Microwave French Toast, Single Serve Breakfast, Easy Breakfast Recipes, Microwave Mug Recipes, Custard French Toast

