Peach Cobbler

This recipe came from some magazine and it said this was a celebrity chef's recipe. Not sure who's it is - but thanks for a great peach cobbler!!

FILLING
3 lbs. ripe fresh peaches, peeled and sliced
2 tbsp. cornstarch
2/3 cup granulated sugar
1/2 tsp. cinnamon
1 tbsp. lemon juice
1 tbsp. cream

BISCUIT TOPPING
1 1/4 cups all-purpose flour
1/2 cup granulated sugar
1 tsp. baking powder
1/2 tsp. salt
4 tbsp. butter, cut into small cubes
1 tsp. vanilla extract
1/2 cup cream
Coarse or crystal sugar to sprinkle on top

DIRECTIONS
Filling: Mix all ingredients in a bowl and set aside
Topping: Preheat oven to 350 degrees. Combine dry ingredients except crystal sugar in a bowl and mix well. Add butter and mix with fingers until mixture is mealy and butter is about the size of peas. Add wet ingredients and gently mix until a soft dough is formed. Add more cream if necessary.
Combine: Put fruit into a 9x9 casserole and place biscuit-size pieces of dough on top. Brush extra cream on top of dough and sprinkle with crystal sugar. Bake 20 to 25 minutes or until top is brown and fruit is bubbly. Enjoy with frozen yogurt or ice cream.