In a small mixing bowl, mix mascarpone, sugar, honey, vanilla, and a pinch of salt.
Whip with an electric mixer, blender, or food processor until everything is incorporated.
Sprinkle 1-2 tsp sugar on the cut side of the peaches.
In a medium skillet put 1 tbsp butter and 1/2 tsp thyme on med-low heat. When the butter is melted add peaches cut side down and fry for about 5 min or until lightly brown.
Place one peach per plate.
While the peaches slightly cool make drizzle.
In a small skillet or saucepan pour maple syrup, bourbon, and salt.
Over med/low heat, heat until it gets bubbly and starts to thicken. (Don't cook too long or it will get too thick.)
Top peaches with mascarpone mix until evenly distributed among all the peaches.
Then with a teaspoon drizzle maple bourbon mix on top, add a few thyme leaves and garnish with thyme sprig.