Pour your warm water into a large bowl and sprinkle the yeast over the top. Let it sit undisturbed for a few minutes until it turns foamy, which tells you the yeast is alive and ready to work. If nothing happens after five minutes, your yeast is likely dead and you'll need a fresh packet.
Stir in the sugar and salt, then gradually add the flour while mixing until a shaggy dough forms. Knead the dough for about four minutes, either by hand or with a stand mixer, until it turns smooth and slightly elastic to the touch.
Cover your bowl with a clean towel and set it somewhere warm for about ten minutes. You're not looking for a huge doubling here, just enough puff to make the dough easier to roll and shape into fingers.
Turn the dough out onto a lightly floured surface and roll it into a rectangle roughly the size of your baking sheet. Use a pizza cutter to slice it into strips about one inch wide, then roll each strip into a slightly tapered finger shape.
Pour the melted butter onto your baking sheet and roll each finger through it before arranging them with space in between. Press one almond onto the end of each finger, pushing gently so it holds in place as the dough puffs up.
Sprinkle the fingers with garlic salt, or any of your favorite seasonings, and let them rest on the pan for another 15 minutes before baking. Bake at 350°F for about 10 minutes, or until the edges just turn a light golden brown.