Preheat your oven to 350°F (175°C). Grease two 8-inch round cake pans with butter or non-stick spray, then line the bottoms with parchment paper rounds. Pro tip: This double-lining prevents sticking and makes removal effortless. The parchment ensures perfectly level cake bottoms.

In a medium bowl, whisk together the flour, baking powder, and salt. Set aside. Pro tip: Sifting isn't necessary if you spoon and level the flour into your measuring cup. This prevents over-packing and ensures accurate measurements.

In a large bowl, beat the softened butter and granulated sugar together for 2-3 minutes until light and fluffy. The mixture should be pale and increased in volume. Pro tip: This creaming step is crucial for an airy crumb. If your butter is too cold, it won't cream properly. If too soft, the cake becomes greasy.

Add the eggs one at a time, beating well after each addition. Scrape down the bowl between additions to ensure everything is incorporated. Pro tip: Adding eggs slowly prevents curdling. If the mixture looks separated, don't worry—it comes together once you add the dry ingredients.

Stir in the vanilla extract, then alternately add the dry ingredients and milk in three additions, beginning and ending with the dry mixture. Start with one-third of the flour mixture, then half the milk, then another third flour, remaining milk, and finally the last of the flour. Pro tip: Alternating prevents overmixing, which would result in a tough cake. Mix only until the streaks of flour disappear.

Divide the batter evenly between the prepared pans, smoothing the tops with a spatula. Pro tip: Use a kitchen scale for precision, or eye-ball equal amounts. Even layers bake more uniformly.

Bake for 25-30 minutes until a toothpick inserted in the center comes out clean and the cakes are golden brown. They should spring back when lightly pressed. Pro tip: Set a timer for 25 minutes and check. Every oven bakes differently. Don't open the oven door before this time, as it can cause the cakes to collapse.

Cool the cakes in their pans for 10 minutes, then invert onto wire racks and cool completely before assembling. Pro tip: This cooling time is essential. Assembling with warm cakes causes the whipped cream to melt and the berries to break down.

Hull the strawberries and halve them (or quarter if particularly large). Place in a bowl and toss with the sugar and lemon juice. Pro tip: The sugar draws out the strawberries' natural juices, creating a light syrup. The lemon juice brightens the flavor and prevents browning.

Let sit for 15-20 minutes at room temperature, stirring occasionally. This maceration develops deeper flavor. Pro tip: If you're in a hurry, this can be done earlier in the day or even the night before. The longer they sit, the more syrup they release.

In a large chilled bowl, combine the cold heavy cream, powdered sugar, and vanilla extract. Beat with an electric mixer on medium speed for 1-2 minutes until stiff peaks form. Pro tip: Cold equipment matters tremendously. Refrigerate your bowl and beaters for 15 minutes before whipping. Don't overbeat or you'll end up with butter.

Place the first cake layer on your serving plate. Top with half of the whipped cream, spreading gently with an offset spatula. Pro tip: Reserve about one-quarter of the whipped cream for decorating the top.

Scatter half of the macerated strawberries and their juices over the cream layer. Place the second cake layer on top. Pro tip: Some juice soaking into the cake is desirable—it keeps it moist. But drain excess liquid if there's more than 1/4 cup.

Top with the remaining whipped cream, spreading evenly across the surface. Arrange the remaining fresh strawberries on top for garnish. Pro tip: This final topping is your showcase. Arrange the berries artfully—they're both functional and decorative.

Serve immediately or refrigerate for up to 2 hours. Garnish with fresh mint leaves if desired. Pro tip: Best served within a few hours of assembly, as the cake will absorb moisture from the strawberries and whipped cream over time.