The Old Fashioned is the ultimate bourbon test.
No citrus. No vermouth. No liqueurs to hide behind. Just whiskey, sugar, bitters, and dilution.
After reviewing bartender recommendations, analyzing enthusiast discussions across r/bourbon and r/cocktails, and comparing tasting notes from major whiskey reviewers, a few patterns consistently emerge:
- 100 proof performs best
- Balanced sweetness beats heavy oak
- You don’t need to overspend
- High-rye mash bills add complexity
Below are the best bourbons for Old Fashioneds — ranked using the SpiritVerdict scoring framework.
🏆 Best Overall: Old Forester 100 Proof
SpiritVerdict Score: 8.9 / 10
Why it works
- 100 proof structure
- Caramel and vanilla core
- Subtle banana and baking spice
- Affordable and widely available
Old Forester 100 hits the sweet spot for stirred cocktails. It doesn’t disappear into dilution, and it doesn’t overpower the drink with tannic oak.
Best for: Classic, balanced Old Fashioneds
Typical Price: $25–30
🥈 Best Value: Wild Turkey 101
SpiritVerdict Score: 8.7 / 10
Why it works
- 101 proof backbone
- Cinnamon and orange peel spice
- Drier, more assertive finish
Wild Turkey 101 is frequently recommended by bartenders and Reddit enthusiasts because it holds its shape in the glass. The higher rye content gives the drink a noticeable lift.
Best for: Bold, whiskey-forward Old Fashioneds
Typical Price: $22–28
🥃 Best Upgrade: Four Roses Single Barrel
SpiritVerdict Score: 9.1 / 10
Why it works
- 100 proof
- High-rye mash bill
- Dark cherry, plum, toasted oak
- Peppery spice
If you want your Old Fashioned to feel more layered and refined, this is the bottle. The fruit and spice interplay beautifully with bitters.
Best for: Cocktail enthusiasts who want nuance
Typical Price: $45–55
🔥 Best High-Proof Option: Elijah Craig Barrel Proof
SpiritVerdict Score: 9.0 / 10
Why it works
- 120–130+ proof (batch dependent)
- Dense caramel
- Dark chocolate and roasted nuts
- Massive structure
This creates a rich, dessert-like Old Fashioned. It requires careful dilution, but the payoff is depth and intensity.
Best for: Experienced drinkers who enjoy bold cocktails
Typical Price: $70–80
Quick Comparison Table
| Bourbon | Proof | Style | Price Range | SpiritVerdict Score |
|---|---|---|---|---|
| Old Forester 100 | 100 | Balanced classic | $25–30 | 8.9 |
| Wild Turkey 101 | 101 | Bold & spicy | $22–28 | 8.7 |
| Four Roses Single Barrel | 100 | Complex & layered | $45–55 | 9.1 |
| Elijah Craig Barrel Proof | 120–130+ | Rich & intense | $70–80 | 9.0 |
| Knob Creek 9 Year | 100 | Oak-forward depth | $35–40 | 8.6 |
What Makes a Bourbon Good in an Old Fashioned?
1. Proof Matters
Aim for 95–110 proof.
Below 90 proof, the cocktail tastes thin.
Above 120 proof, dilution must be carefully managed.
2. Mash Bill Balance
- High rye: Adds spice and structure
- Wheated: Softer and sweeter
- Classic mash bill: Safest choice
3. Oak Level
Too young = thin and sharp.
Too old = bitter and tannic.
The sweet spot tends to be 6–10 years.
Other Bourbons Frequently Recommended
- Buffalo Trace – Sweet and easygoing
- Knob Creek 9 Year – Nutty depth and oak
- Evan Williams Bottled-in-Bond – Budget 100-proof workhorse
- Maker’s Mark – Soft wheated style
The Ideal Old Fashioned Recipe (100 Proof Bourbon)
- 2 oz bourbon
- ¼ oz rich simple syrup (2:1)
- 2–3 dashes Angostura bitters
- Expressed orange peel
- Large clear cube
Stir for 20–25 seconds. Strain over fresh ice. Express peel oils over the surface.
Final Verdict
If you want one bottle that performs every time, buy Old Forester 100.
If you prefer spice and intensity, choose Wild Turkey 101.
If you want complexity and depth, upgrade to Four Roses Single Barrel.
If you want to build a serious, high-proof Old Fashioned, go with Elijah Craig Barrel Proof.
The Old Fashioned rewards clarity. Choose a bourbon that can carry the weight of simplicity.