Strawberry Gelatin Cake (Print View)

Moist cake layers infused with bright strawberry gelatin, topped with fresh strawberries and whipped cream for a refreshing warm-weather treat.

# What You'll Need:

→ Cake Base

01 - 1 box (15 oz) white or yellow cake mix
02 - Ingredients required on cake mix package (typically eggs, vegetable oil, water)

→ Strawberry Gelatin Layer

03 - 1 package (3 oz) strawberry-flavored gelatin dessert mix
04 - 1 cup boiling water
05 - ½ cup cold water

→ Topping & Garnish

06 - 2 cups fresh strawberries, thinly sliced
07 - 1 container (8 oz) frozen whipped topping, thawed
08 - Fresh mint leaves for garnish (optional)

# How To Make It:

01 - Preheat oven to 350°F. Lightly grease a 9x13-inch baking dish with cooking spray or butter. Prepare cake batter according to package instructions, incorporating required eggs, oil, and water. Pour batter into prepared dish and bake for recommended time until golden and set. Allow cake to cool for 20 minutes.
02 - Using the tines of a fork or handle of a wooden spoon, uniformly poke holes across entire surface of cooled cake. Press holes deeply, reaching nearly to bottom of dish, to create channels for gelatin absorption.
03 - Place strawberry gelatin powder in a heat-resistant mixing bowl. Pour 1 cup boiling water over powder and whisk vigorously until completely dissolved, about 2 minutes. Gradually stir in ½ cup cold water to temper mixture.
04 - Carefully pour liquid gelatin mixture evenly over entire cake surface. Tilt dish gently as needed to distribute gelatin across all poked holes. Allow mixture to seep into channels for 1-2 minutes before transferring to refrigerator.
05 - Refrigerate cake uncovered for minimum 2 hours, or until gelatin layer is completely firm and set to touch. Extended chilling time up to 4 hours improves texture and makes cutting easier.
06 - Spread thawed whipped topping in an even layer over chilled gelatin surface using an offset spatula. Arrange fresh strawberry slices decoratively across top. Garnish with fresh mint leaves if desired. Cut into 12 squares and serve immediately, or keep refrigerated until ready to serve.

# Expert Hints:

01 -
  • The way that wobbly strawberry layer soaks into the cake makes every bite impossibly moist without being heavy or dense
  • It comes together with minimal effort but looks like you spent all day in the kitchen, perfect for those moments when you need to impress without the stress
02 -
  • Don't pour hot gelatin onto hot cake or the texture will turn strange and gummy in a way that'll make you sad
  • The chilling time is absolutely not negotiable—serve it before the gelatin fully sets and you'll have a pink puddle instead of a proper dessert
03 -
  • Wipe down the sides of your baking dish immediately after pouring the gelatin so you don't end up with sticky drips down the edges that make serving messy
  • If your cake domes too much in the oven, gently press it down with the bottom of a clean measuring cup while it's still warm so you have a flat surface for the toppings

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