Preheat oven to 400 Degrees.
Place pitted cherries in a large bowl and add Cornstarch & Lemon Juice. Toss cherries to coat in mixture.
Pour cherry mixture into 9 inch pie plate or 9 inch cast iron skillet.
Combine Flour, Brown Sugar, Pecans, Cinnamon, & Salt in a medium bowl.
Cut butter pieces into flour mixture with a Pastry Blender or 2 butter knives. Do this until it looks like coarse meal.
Sprinkle Flour mixture over cherries.
Place in oven and bake for approximately 35 minutes, or until top begins to brown and cherry mixture thickens.
Let stand for approximately 15 minutes before serving.
Serve warm by itself or la mode!