Ham with Spiced Cherry Sauce

2 lb cooked ham, thinly sliced
16 oz cherries, dark sweet (can)
5 tsp cornstarch
1/2 cup sugar
2 tbsp white vinegar
1/8 tsp cinnamon
1/8 tsp nutmeg
1/8 tsp Allspice
1/2 cup Rose wine (optional)

Place ham slices in baking dish. Drain cherries and reserve syrup. Combine cherry syrup in saucepan with cornstarch, sugar, vinegar, water and spices. Cook over medium heat, stirring constantly, until thick and clear.
Add wine and cherries. Pour over ham slices and bake at 350F 45 minutes.