Preheat the oven to 335°F then grease &parchment line a 7" cake pan
Lightly toast all the walnuts from all the recipes above together in one large sheet pan, then divide them up for each recipe. (Less than 7 minutes at 335° will be fine, you do not want to over toast them, or they get very bitter)
Prepare the crust by placing 1¼ cups of the cooled toasted walnuts in a food processor with the cinnamon & the maple sugar.
Add the melted vegan butter & process to a fine grind, be sure not to make a paste, you are not making butter!
Press the crust mixture into the bottom of the prepared pan & set aside in the refrigerator until needed.
For the cheesecake combine all the ingredients together in a food processor & process smooth, scraping the sides and making sure that is is ultra smooth.
Pour the batter into the prepared crust & bake in a water bath at 335°F for 1 hour.
After 1 hour turn the oven off & let it cool inside the oven for another hour.
Cool on the counter the rest of the way, then refrigerate for at least 4 hours before un-molding.
Meanwhile make the baklava by combining the other walnuts (1½ cups) with the cinnamon & orange zest ~ pulse to a fine grind. Be careful not to over process or you will have a nut butter!
Carefully unroll the package of thawed phyllo dough & cut it in half down the center (like the fold of a book)
Save one half for another baking project (you can re-freeze it) then cut the other half to fit your 7" diameter springform pan.
Layer the phyllo in the bottom of the lightly greased 7" springform pan 2 sheets at a time & brush only the top of the 2nd sheet lightly with the melted vegan butter.
Repeat for a total of 8 sheets (or 4 doubled layers of Phyllo)
Pour the walnut cinnamon mixture over top then repeat the layering & buttering of the remaining sheets of Phyllo.
Cut the baklava before baking into 8 wedges & bake in a preheated 350°F oven for 35 minutes or until golden browned & the pastry is flaked & cooked through
While the baklava is baking, cook the maple syrup with the water & orange slices to a boil and let boil for 1 minute.
Remove from heat & reserve.
When the baklava is done baking remove from the oven & immediately pour the maple syrup mixture (remove the oranges) over the hot baklava.
Let it cool at room temperature until you are ready to top your cheesecake with it!