Tres Leches Cupcake Recipe With Cake Mix: Moist Vanilla Sponge Soaked in Three Milks

This recipe transforms a simple boxed mix into moist, decadent tres leches cupcakes that rival any bakery creation. The secret lies in the soaking process, which infuses each bite with rich, creamy sweetness.

After baking, the cupcakes absorb a blend of evaporated milk, sweetened condensed milk, and heavy cream. This technique ensures they stay impossibly tender while developing that signature tres leches flavor profile.

The result is a dessert with a light, airy crumb that gives way to a luscious, milk-soaked base. Topped with whipped cream and fresh berries, these cupcakes deliver restaurant-quality indulgence with minimal effort.

Perfect for celebrations or when you need a showstopping treat. The process is straightforward, but the results are anything but ordinary.

Ingredients for Tres Leches Cupcake Recipe with Cake Mix

Transform a boxed mix into bakery-style cupcakes with these simple additions and three kinds of milk.

The cake mix is your foundation—Betty Crocker Super Moist or Duncan Hines work exceptionally well. For the three-milk soak, use full-fat canned milks (look for Nestlé Carnation brands). The evaporated milk should be undiluted, and the sweetened condensed milk must be the thick, syrup-like variety. Heavy cream adds the luxurious finish—avoid light cream or half-and-half as they lack the necessary fat content.

No vanilla cake mix? Yellow cake mix works equally well, though the flavor profile will be slightly different. For a richer taste, substitute coconut milk for the evaporated milk. If you need to reduce sweetness, use half the amount of sweetened condensed milk and supplement with additional evaporated milk. The whipped cream topping can be stabilized with 1 tsp cornstarch if you’re concerned about weeping.

The cupcakes absorb the milk mixture best when served within 2-3 hours of soaking. Store any leftovers in an airtight container in the refrigerator for up to 5 days. The whipped cream is best added fresh just before serving to maintain its texture.

Step-by-Step Instructions for Tres Leches Cupcakes

This method ensures a perfectly moist crumb with maximum three-milk absorption and professional finish.

Step 1: Prepare and Bake the Vanilla Cupcakes

Preheat your oven to 350°F and line two 12-cup muffin tins with cupcake liners. In a large mixing bowl, combine the 15.25 oz Vanilla Cake Mix, 3 whole Large Eggs, 0.5 cup Vegetable Oil, and 1.25 cups Water.

Mix on medium speed for 2 minutes until the batter is smooth and homogenous. Divide the batter evenly among the prepared liners, filling each about two-thirds full. Bake for 18-20 minutes or until a toothpick inserted into the center comes out clean.

Step 2: Poke and Soak with Three Milks

While the cupcakes bake, whisk together the 12 oz Evaporated Milk, 14 oz Sweetened Condensed Milk, 0.5 cup Heavy Cream, and 1 tsp Vanilla Extract in a medium bowl until fully combined.

As soon as the cupcakes come out of the oven, use a skewer or thin wooden dowel to poke holes all over the top of each cupcake, going about three-quarters of the way through. Slowly pour the three-milk mixture over the warm cupcakes, allowing it to absorb completely. This step is crucial for achieving that signature tres leches moisture.

Step 3: Chill Thoroughly

Once all the milk mixture has been absorbed, cover the cupcakes loosely with plastic wrap and refrigerate for at least 4 hours, or preferably overnight. This chilling time allows the cupcakes to fully absorb the liquid and develop their characteristic dense, pudding-like texture.

Resist the urge to skip this step—the longer they chill, the more the flavors meld together. The cupcakes will actually improve in texture and flavor with extended refrigeration.

Step 4: Top with Fresh Berries and Whipped Cream

When ready to serve, whip the 1 cup Heavy Whipping Cream and 0.25 cup Powdered Sugar until stiff peaks form. Pipe or dollop the whipped cream onto each chilled cupcake.

Hull and slice the 1 lb Fresh Strawberries and arrange them on top of the whipped cream. For added color and flavor, scatter the 0.5 cup Fresh Raspberries over the strawberries. Serve immediately, as the whipped cream is best fresh.

Dietary Considerations for This Dish

Gluten-Free Option

Swap the boxed mix for a 1:1 gluten-free baking mix like King Arthur Measure for Measure. The texture will be slightly denser but still absorbs the three milks beautifully. Ensure all additional ingredients are certified gluten-free as well. 💡

Dairy-Free Adaptation

Use coconut milk beverage in the cake mix, and substitute the three-milk soak with coconut evaporated milk, coconut condensed milk, and coconut cream. Top with coconut whipped cream for a fully dairy-free version.

Lower-Sugar Version

Reduce the sweetness by using half the sweetened condensed milk and replacing the rest with evaporated milk. You can also use unsweetened whipped cream and top with fresh fruit instead of additional sugar. The natural sweetness of the milks will still shine through.

Egg-Free Alternative

Replace the eggs with ¾ cup unsweetened applesauce or 3 flax eggs (each made with 1 tbsp ground flaxseed + 3 tbsp water). The cupcakes will be slightly denser but still moist and flavorful after soaking. 💪

Vegan Modifications

Combine the dairy-free and egg-free adaptations above. Use a vegan vanilla cake mix like Betty Crocker Plant-Based and follow the egg and dairy substitutions. The tres leches soak will still work its magic with plant-based milks.

Nut Allergy Note

Check all labels carefully, as some cake mixes and canned milks may be processed in facilities that handle nuts. For extra safety, opt for brands with dedicated nut-free facilities, such as Enjoy Life for the cake mix.

Frequently Asked Questions