Pulse the rolled oats in food processor until fine. Add the oat flour to a small bowl with the salt. Add the maple syrup and coconut oil. Stir until combined.
Press the oat mixture into the prepped tart pans.
FILLING
In a small bowl, combine the cream cheese, maple syrup, cornstarch and lemon juice. In each pan add the blueberry jam. Top with the cream cheese filling. Smooth out with a spatula.
Bake for 15-20 minutes. Every often is different. Ours was totally set at just around 17 minutes.