Prep Time90m
Cook Time 30m
Ready Time 240m
Yield 12 servings



Baking Spray with Flour

1 package Pillsbury Moist Supreme White Premium Cake Mix

1 cup water

1/3 cup Vegetable Oil

3 large eggs


1 (16 oz.) can Pillsbury Creamy Supreme Vanilla Flavored Frosting

1 (7 oz.) jar marshmallow creme


3 pretzel sticks

1 package blueberry flavored gelatin

Hot water

Ice cubes


Step 1

HEAT oven to 350°F. Spray two 9-inch round cake pans with flour no-stick cooking spray.

Step 2

PREPARE and bake cake as directed on package, using water, oil and eggs. Cool 15 minutes. Remove from pans. Cool 20 minutes or until completely cooled. Freeze 1 cake layer for at least 30 minutes.

Step 3

BEAT frosting and marshmallow creme in medium bowl until smooth. Place room temperature cake layer, rounded side down, on serving plate. Frost top of cake.

Step 4

PLACE frozen cake layer, rounded side up, on cutting board. To make pond in cake layer, use small sharp knife to cut out an irregular 6x4-inch oval-shaped hole, no closer than 1 1/2-inches from edge of cake. Remove oval piece of cake. Place frozen cake layer, rounded side up, on top of frosted cake layer. Frost sides and top of cake.

Step 5

FROST inside of pond heavily, being sure to seal completely. Cut oval cake piece in half lengthwise. Place 1 half on top of cake close to pond for sliding hill. Secure by inserting 3 pretzel sticks into hill. Frost hill. Save other half of oval cake for another use.

Step 6

PREPARE gelatin as directed on package for speed set, using hot water and ice cubes. Carefully spoon slightly thickened gelatin into pond to within 1/4-inch of top of cake. Refrigerate 2 hours or until gelatin is firmly set. Save remaining gelatin for another use. At this point, cake can be covered and refrigerated for up to 2 days before decorating.

Step 7

DECORATE cake as desired. Decorated cake can stand at room temperature for up to 4 hours before serving.

Nutritional Information Per Serving

Serving Size (1 slice, 1/12 of cake), Calories 450 (Calories from Fat 150), Total Fat 17g (Saturated Fat 4g, Trans Fat 2g), Cholesterol 50mg, Sodium 380mg, Total Carbohydrate 74g (Dietary Fiber 1g, Sugars 56g), Protein 3g, Potassium mg, thiamine mg, Riboflavin mg, niacin mg, Folate mg, Vitamin B6 mg, Vitamin B12 mcg, Vitamin A mg, Vitamin C mg, Vitamin D mg, Calcium mg, Iron mg.

*Percent Daily Values are based on a 2,000 calorie diet.

* Ensure all recipe ingredients are gluten free by referencing the ingredient labels, as products may vary. If uncertain, contact the ingredient manufacturer.

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