Tart Cherry Pie

Ingredients (5)

• 2 cans (14-1/2 ounces each) pitted tart cherries
• 1 package (3 ounces) cook-and-serve vanilla pudding mix
• 1 package (.3 ounce) sugar-free cherry gelatin
• Sugar substitute equivalent to 4 teaspoons sugar
• 1 pie crust (9 inches), baked