I have used this recipe for years...I got it out of an old hospital cookbook
Pralines
2 C. Sugar
1 C. Milk
8 Lg. Marshmallows
2 T. Butter
1/2. tsp. Vanilla
2 C. Pecans..chopped
Combine sugar, milk and marshmallows in heavy saucepan. Cook over medium heat to soft ball stage (230) stirring constantly. Remove from heat, add butter and vanilla. Beat until creamy.. Add pecans and beat until mixture starts to thicken ( about 2 min) .Working rapidly, drop by Tbsp on waxed paper. Cool completely, Store in airtight container.
These are delicious.