Start by washing and sorting the cherries. Remove any bruised, damaged ones. Using a small knife or cherry pitter remove the pits.
In a large bowl, combine the pitted cherries, honey, lemon juice, vanilla extract, and lemon zest (if using). Toss until the cherries are evenly coated with the mixture. Additionally you can use 1 tbsp of cornstarch.
Preheat your smoker to 375F.
Sweet flavored wood pellets are best to use when making this crisp. I would recommend: cherrywood, applewood, pecan, maple or alder.
Grease the baking dish
Prepare the pecans. Chop them finely and roast lightly on a cast iron pan. Set aside to cool.
Prepare the crumb topping
In a separate bowl, mix together the almond flour, chopped - roasted pecans, sugar, and ground cinnamon.
Add the cold butter pieces to the dry ingredients. Using a pastry cutter or your fingers, work the butter into the dry ingredients until the mixture resembles coarse crumbs. Be careful not to overmix.
Assemble the Cherry Crisp
Spread the cherry filling evenly in the bottom of the prepared baking dish.
Sprinkle the crumb topping over the cherry filling, covering it completely.
Place the baking dish in the preheated smoker and bake for 40 - 50 minutes, or until the topping is golden brown and the filling is bubbling around the edges.
Remove the cherry crisp from the smoker and let it cool for a few minutes before serving.
Notes
Choose the Right Cherries: opt for fresh, sweet cherries when possible.
Add Flavor Enhancements: a splash of vanilla, almond extract or a pinch of ground cinnamon, nutmeg or cardamom can nicely elevate this Cherry Crisp.
The butter for the topping should be cold, not softened or melted. Using warm butter can result in a greasy topping instead of crispy one.
Allow the Cherry Crisp to cool before serving: it will help to set the filling and topping, making it easier to slice and serve.