01 -
Get your oven nice and warm at 350°F. Place your bread slices on a baking sheet that can handle the broiler. No need for parchment or greasing.
02 -
In a bowl, stir together the softened butter, sugar, cinnamon, and vanilla until you get a smooth, uniform paste. This is where all the flavor comes from!
03 -
Spread the cinnamon butter mixture generously across each slice of bread, making sure to cover from edge to edge. Don't skimp here!
04 -
Place the baking sheet in the top half of your oven (but keep it at least 5 inches from the broiler). Bake for about 10 minutes until the bread gets slightly crispy around the edges.
05 -
Switch your oven to high broil and watch carefully as the cinnamon sugar bubbles and caramelizes, about 1-2 minutes. Stay right there watching - this part goes quickly and can burn in seconds!
06 -
Let the toast cool for just a minute or two, then slice and enjoy while still warm and crispy.