1Preheat oven to 350 degrees F (175 degrees C). Grease a 9x13-inch baking dish.
2Mix strawberry cake mix, water, eggs, and oil together in a bowl using an electric mixer on low speed. Increase speed to medium and mix batter for 2 minutes. Pour batter into the prepared baking dish.
3Bake in the preheated oven until a toothpick inserted in the middle of the cake comes out clean, 24 to 27 minutes.
4Poke holes all over the cake using the handle of a wooden spoon. Pour sweetened condensed milk over cake, letting it seep into the holes. Cool cake to room temperature, about 30 minutes.
5Pour thawed strawberries over cake, letting juices seep into the holes. Cover cake with whipped topping. Refrigerate.
Footnotes
Tip
Aluminum foil helps keep food moist, ensures it cooks evenly, keeps leftovers fresh, and makes clean-up easy.
Ingredients
15 servings
358 cals
1 (16.5 ounce) package strawberry cake mix
1 cup water
3 large eggs
1/3 cup vegetable oil
1 (14 ounce) can sweetened condensed milk
1 (16 ounce) package frozen sweetened strawberries, thawed but not drained