Try this homemade Grandfather recipe the whole family will love. Made with apple brandy, bourbon, Formula and bitters. Easy step-by-step instructions in…
This Grandfather relies on simple, everyday ingredients such as ice, bourbon, of angostura bitters and of peychaud's bitters. It comes together quickly and makes 4 servings, at about 4 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.
Updated Jun 30, 2026
Serves 4
General
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