A properly made bourbon old fashioned is one of the simplest and most satisfying cocktails you can stir together — just bourbon, sugar, bitters, and an orange twist. No muddled fruit, no simple syrup, no theatrics. The trick is using a bourbon you actually enjoy drinking neat, because there’s nowhere to hide in a drink with four ingredients. This is the cocktail to make when you want something strong, slow, and worth savoring.

Why You’ll Love This Bourbon Old Fashioned

• Four ingredients, five minutes — bourbon, sugar, bitters, and an orange twist. That’s it.
• No special syrups or tools — a glass, a spoon, and a knife are all you need.
• The perfect Father’s Day drink — classic, strong, and made with care.
• Endlessly riffable — once you master the base, try it with rye, smoked maple, or a splash of amaretto.

Ingredients

The bourbon you choose defines this drink. You don’t need to spend $60 on a bottle, but reach for something you’d happily drink on its own. Buffalo Trace ($25-30) is the classic old fashioned bourbon — approachable, slightly sweet, with enough backbone to stand up to the bitters. Woodford Reserve adds more vanilla and oak. Avoid bourbons under 80 proof; they get lost in the drink. The sugar cube is traditional, but granulated sugar works fine too — the cube just looks better in the glass.

• 2 oz bourbon (60-65% ABV recommended) (Buffalo Trace, Woodford Reserve, or Four Roses Single Barrel are all excellent choices)
• 1 sugar cube (or ½ tsp granulated sugar)
• 2-3 dashes Angostura bitters
• 1 wide strip, about 2 inches long orange peel (for garnish) (use a vegetable peeler, avoid the white pith)
• 1 large ice cube or sphere (large ice dilutes slower and keeps the drink cold longer)
• 1 tsp splash of water or club soda (optional) (helps dissolve the sugar cube)

Equipment

• Rocks glass (also called an old fashioned glass or lowball)
• Bar spoon or long-handled spoon for stirring
• Vegetable peeler for the orange twist
• Large ice cube mold — one 2-inch sphere or cube per drink

How to Make Bourbon Old Fashioned

Step 1 — Dissolve the sugar (1 minute)

Drop the sugar cube into the rocks glass. Add the dashes of Angostura bitters directly onto the cube. Add a teaspoon of water or club soda. Use the bar spoon to press and stir the sugar cube against the bottom of the glass until it’s mostly dissolved — about 20-30 seconds of pressing and stirring. You want a wet, crumbly paste, not a fully clear solution. If using granulated sugar, just stir it with the bitters and water until dissolved.

Step 2 — Add bourbon and ice (30 seconds)

Pour the 2 oz of bourbon into the glass. Add the large ice cube. The large cube is important — it chills and dilutes the drink slowly, which you want. Small ice cubes melt too fast and water down the bourbon before you’ve had a chance to enjoy it.

Step 3 — Stir and finish (1 minute)

Stir the drink with the bar spoon for about 20-30 seconds — you want it well-chilled but not over-diluted. The glass should feel cold in your hand. While you stir, express the orange peel over the drink: hold it skin-side down about 2 inches above the glass and squeeze firmly. You’ll see a fine mist of orange oils spray across the surface. Rub the peel around the rim of the glass, then drop it in.

Pro Tips

Express the orange peel every time. The oils are not just garnish — they’re a core flavor component. Squeezing the peel releases citrus oils that hit your nose with every sip, which is a huge part of how you perceive the drink’s flavor.

Use one large ice cube, not several small ones. Surface area matters. A single 2-inch cube melts about 3x slower than the equivalent volume of standard ice cubes, keeping your drink properly diluted instead of watery.

Stir, don’t shake. An old fashioned is a stirred cocktail. Shaking introduces air bubbles and tiny ice chips that cloud the drink and over-dilute it. Thirty seconds of gentle stirring is all you need.

Try the smoked version. If you have a kitchen torch, briefly torch the orange peel before expressing it over the drink. The caramelized oils add a subtle smokiness that pairs beautifully with bourbon.

Variations & Substitutions

Rye Old Fashioned

Swap bourbon for rye whiskey. Rye is spicier and less sweet, which makes for a drier, more assertive old fashioned. Rittenhouse and Bulleit Rye are both excellent choices.

Maple Old Fashioned

Replace the sugar cube with 1 teaspoon of real maple syrup. Stir it in with the bitters before adding the bourbon. The maple adds a warm, autumnal sweetness that’s especially good in fall and winter.

Smoked Old Fashioned

Use a smoking gun or a small piece of smoldering oak chip to smoke the glass before building the drink. Liquor.com’s old fashioned guide has a great walkthrough of smoking techniques if you want to go deeper. The smoke adds a campfire quality that bourbon lovers go crazy for.

Storage & Reheating

Cocktails are best made to order. An old fashioned takes 5 minutes to build and should be enjoyed right away.

Batch for a party: You can pre-mix the bourbon and bitters (without ice) in a pitcher for up to 6 guests. Keep it at room temperature. When guests arrive, pour over ice in individual glasses, add the sugar, stir, and garnish.

Orange peels: Cut them fresh right before making the drink. Dried-out peels have lost their oils and won’t express properly.

What to Serve With Bourbon Old Fashioned

An old fashioned is a sipping drink, so pair it with something you can nibble slowly. Our harissa meatballs with whipped feta are a fantastic match — the warm spices in the meatballs echo the bitters and citrus in the cocktail without competing.

For a Father’s Day dinner, start with the old fashioned and follow it with our roast pork loin. The bourbon’s caramel and vanilla notes pair beautifully with the savory, herb-crusted pork. It’s a meal that feels like a celebration without requiring a reservation.

If you’re hosting a cocktail hour, set out a small plate of mixed nuts, good dark cheese, and dried fruit alongside the drinks. These old fashioned cocktails also pair well with our spicy chicken fried rice for an unexpected but delicious dinner party combination.

Nutrition Information

Per cocktail: approximately 155 calories, 0g protein, 3g carbohydrates, 0g fat, 0g fiber. Values depend on the specific bourbon and sugar used. This is a straight spirit drink with minimal added sugar.

Frequently Asked Questions

What’s the best bourbon for an old fashioned?

Buffalo Trace is the crowd-pleaser — affordable, smooth, and works perfectly in cocktails. If you want to spend more, Woodford Reserve or Four Roses Single Barrel add more complexity. Avoid using your most expensive bourbon; the bitters and sugar mask the subtle notes that make it special.

Should I muddle fruit in my old fashioned?

The traditional old fashioned uses only an orange twist and no muddled fruit. The modern “craft cocktail” version with a cherry and orange slice muddled at the bottom is a variation, not the original. Both are good — but if you want the classic, skip the muddling.

Can I use simple syrup instead of a sugar cube?

Yes. Use ¼ oz (about 1.5 teaspoons) of simple syrup in place of the sugar cube. It dissolves faster and is easier to measure consistently. The sugar cube is traditional, but simple syrup is more practical, especially if you’re making several drinks.

Why does my old fashioned taste watery?

You’re probably using too much ice or stirring too long. Use one large ice cube instead of several small ones, and stir for only 20-30 seconds. Small ice cubes have more surface area and melt faster, diluting the drink before you finish it.

Can I make this with scotch instead of bourbon?

Absolutely — a scotch old fashioned (sometimes called a Rob Roy when made with sweet vermouth) is a great variation. Use a blended scotch like Monkey Shield or a mild single malt. The smoky, peaty character of scotch gives the drink a completely different personality.

What’s the difference between an old fashioned and a Manhattan?

Both are stirred whiskey cocktails, but a Manhattan uses sweet vermouth as the primary sweetener instead of a sugar cube, and it is typically made with rye whiskey rather than bourbon. The Manhattan also usually includes a cherry garnish and no orange twist. The old fashioned is simpler and lets the whiskey shine; the Manhattan is softer and more aromatic from the vermouth.

A well-made bourbon old fashioned is one of those drinks that reminds you the simplest things are often the best. Make one for someone you love this Father’s Day — or make one for yourself on a Tuesday because you earned it. Let us know in the comments what bourbon you used. Save this recipe for your next dinner party.