01 - Preheat oven to 350°F. Lightly grease 8 mini tart pans or a muffin tin with cooking spray or a small amount of coconut oil.
02 - Combine almond flour, melted coconut oil, maple syrup, and salt in a mixing bowl. Mix thoroughly until a crumbly, cohesive dough forms.
03 - Press the dough evenly into the bottoms and up the sides of each tart pan. Use the back of a spoon or your fingers to create uniform thickness. Prick the bottoms with a fork to prevent bubbling.
04 - Bake for 10 to 12 minutes until lightly golden around the edges. Remove from oven and let cool completely in the pans before filling.
05 - Whisk together coconut milk, lemon juice, lemon zest, maple syrup, cornstarch, turmeric, and salt in a saucepan until completely smooth and no lumps remain.
06 - Place the saucepan over medium heat, whisking constantly. Bring to a gentle bubble and cook for 6 to 8 minutes until the mixture thickens considerably. Remove from heat immediately.
07 - Let the filling cool for about 5 minutes, then pour into the cooled tart shells. Refrigerate for at least 1 hour until completely set and firm.
08 - Top each tart with fresh berries, thinly sliced lemon zest, or edible flowers just before serving. Serve chilled.