Preheat your oven to 350 degrees F. This is a crucial step as you want your oven to be hot enough to create that perfect crispy crust.
In a large bowl, combine the sliced apples with flour, maple syrup, apple pie spice, lemon zest, and ⅓ cup of cheddar cheese. Toss everything together to ensure the apples are well coated. The maple syrup will add a lovely sweetness while the spices will provide warmth.
Roll out your refrigerated pie crust on a sheet of parchment paper to create a round shape, around 9 inches in diameter. The parchment will make transferring the galette to the baking sheet much easier.
Transfer the parchment and the rolled-out pie dough onto a baking sheet. This is where your galette will bake and become golden brown.
Carefully spoon the apple mixture into the center of the pie crust, leaving about 2 to 3 inches of space around the edges. This space is crucial for folding the crust over the apples.
Now, gently fold the edges of the pie crust up over the filling. It’s okay if it’s not perfect; a rustic look is part of its charm! I like to pleat the edges slightly to give it a bit of a decorative touch.
Brush the folded edges with heavy cream. This will help the crust turn a beautiful golden color as it bakes.
Bake in the preheated oven for about 30 minutes, or until the crust is golden brown. You’ll love the smell wafting through your kitchen!
After 30 minutes, remove the galette from the oven and sprinkle the remaining cheddar cheese over the top. Return it to the oven and bake for an additional 15 minutes. The cheese will melt and become wonderfully bubbly.
Once it’s done, let the Apple Cheddar Galette cool for at least 15 minutes before slicing. This cooling period allows the juices to set, making it easier to cut clean slices.