For this caramel tres leches, you want to whip your eggs and sugar until they're super thick and pale. That fluffy, airy base is what gives the sponge enough lift to drink up all that three-milk soak later on without turning to mush. Just let the cake cool down completely first, then ladle the cold liquid over it nice and steady.

Stir up the caramel on the side and make sure it has cooled completely before letting it meet the whipped cream layer. Don't panic if the melted sugar clamps up right after the cream goes in; a little gentle heat and patient stirring will smooth it right out. Pop the whole cake in the fridge for at least five to six hours so the milk settles deep into every crumb and you get clean, gorgeous slices.