This pizza is loaded with delicious gooey cheese, bacon, apples and thyme. You will not believe how creamy and delicious it is, not to mention how good it smells!
Preheat your oven to 475°F and preheat your pizza stone.
In a saucepan, melt the butter over medium heat. Whisk in the flour and continue to cook for a minute or two. You don’t want it to take on much color, just cook the flour flavor out.
Pour in the milk and continue to whisk and cook until it thickens. Remove from heat and stir in the mustard. Adjust the salt and pepper to taste.
Roll out pizza dough. (I like to assemble the pizza on parchment for easier transfer, but use whatever method you’d like.)
Top dough with mustard béchamel. Cover with grated Gruyere. Arrange thinly slice apples and chopped bacon over cheese and bake for about 15 minutes.
Remove from oven and sprinkle with fresh thyme. Slice and enjoy!