Melt butter in a pan and cook slowly until it separates. Add some of the clarified butter to a bowl and toss the peach halves to coat. Set aside. Continue cooking the remaining butter over medium heat while stirring constantly until you begin to smell a nutty aroma. As soon as you see it begin to turn golden brown remove from heat and pour into a separate bowl with the honey and almond extract. Stir well to combine.
Whip together the cream and mascarpone with a splash of orange blossom water.
Grill the peaches cut side down until caramelized.
Serve with a dollop of whipped mascarpone and a drizzle of the brown butter honey.