Prepare the Toast: Slice the brioche bread into thick slices. Place the thick slices on a cutting board and carefully trim the four edges of the bread with a knife to form a neat rectangular shape. You can save the trimmed edges for other uses, such as making breadcrumbs. Set the prepared toast slices aside.
Make the Honey Butter Sauce: Cut 50g of butter into small pieces and place them in a mixing bowl. Since butter is hard at room temperature, you can place the bowl in warm water to soften the butter, making it easier to mix. Once the butter has softened, add 30g of brown sugar and 25g of honey. Use a spoon to mix thoroughly until the butter, sugar, and honey are completely combined into a smooth, uniform paste, with no visible sugar crystals or butter chunks.
Spread the Sauce: Take one slice of the prepared toast and use a spoon or brush to evenly spread the honey butter sauce on all sides of the toast. Make sure the sauce is applied evenly to ensure each bite has the same delicious flavor. Once all six sides are coated, place the toast on a baking sheet lined with aluminum foil and repeat with the remaining slices of toast.
Toast the Bread: Preheat the oven to 180°C (356°F) in advance. This step is crucial to ensure the toast heats up quickly once placed in the oven. Place the baking sheet with the toast on the middle rack of the preheated oven and set the baking time to 13-15 minutes. After about 8 minutes, put on heat-resistant gloves, carefully remove the baking sheet, and flip the toast using chopsticks or tongs so both sides are evenly toasted. After flipping, return the baking sheet to the oven and bake for the remaining time. During baking, the room will fill with a delightful, sweet aroma.
Cool Down: Once the baking time is complete, remove the baking sheet from the oven. The freshly baked honey butter toast will be soft, so allow it to cool for about 10 minutes.
Enjoy: Once the toast has cooled to a suitable temperature, cut it into small, bite-sized pieces for easy serving. Enjoy!