My espresso routine is a strong Americano made with two doubles and a little bit of water (I think I may get some hate for the Americano?). I like it, but it does take a little while to measure, grind, pull, clean, etc. If I don’t feel like going through the whole routine, then a strong V60 pour over is a great substitute. 25-30 grams of the same beans, fairly finely ground, at a 1:13-1:15 ratio works well. Not quite as rich or as pleasant a mouthfeel as the Americano, but good.