15 graham crackers
1/4 c. butter
1 1/2 c. blueberries
2 tbsp. cornstarch
1/2 c. sugar
1/4 lb. marshmallows (approximately 15)
1/2 c. milk
1 c. whipping cream

Roll crackers and mix with butter to form bottom and topping. Cook blueberries, sugar and cornstarch until thin and clear. Cool. Melt marshmallows in milk. Cool. Add whipped cream. Put half of crackers in bottom of pan, then put in half the cream mixture, then the blueberry mixture.