First things first, preheat that oven to 350 degrees Fahrenheit. It's about to get hot in here!
Grab a large bowl and beat that butter and sugar together like they owe you money. Keep at it until it's light and fluffy, which should take about 3-4 minutes.
Now, slide on in the egg and vanilla. Beat 'em together until they're well combined and having a good time.
Time to invite the flour to the party. Beat it together until everything is wet and mixed. But remember, don't overbeat; we're making cookies, not whipping it into submission!
Cover that mixture like a precious secret and refrigerate for half an hour. Go on, take a break, you've earned it.
Once you're back, create one-inch balls and place them on a baking sheet. Whether you're using parchment paper or a gentle spray with cooking spray, make sure those cookies don't stick.
Now, it's time to get personal with these cookies. Gently press the top of each ball with a thumb or finger to create a little crevice like you're leaving a mark of love.
Bake those beautiful creations for 12-15 minutes. When they start turning slightly golden brown, snatch 'em out of the oven and immediately plant a candy cane Hershey Kiss right in the center. Like a special little surprise for every cookie!
Now, patience, cousin. Let those cookies cool for 10 minutes before you serve or save 'em. I know it's hard, but good things come to those who wait.