Pour cooled coffee and almond milk into a blender. If your coffee is warm, chill it first so the ice doesn’t melt instantly.
Add the frozen banana, sweetener, and vanilla. This is where the magic begins—smooth, creamy, and not at all suspiciously suspicious-looking.
Toss in the ice cubes. Start with 6, then pulse and add more if needed to hit your preferred chill factor.
Blend on high until completely smooth. If you see chunky bits, stop and scrape the sides, then blend again for a few seconds.
Taste and adjust sweetness or dairy to your liking. Optional cinnamon or cocoa powder can make it feel like a fancy latte—without the latte price tag.
Pour into a tall glass, grab a straw, and sip like you own a caffeine-powered coffee shop—minus the customer complaints.