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Old Forester 100 Proof vs Zackariah Harris
Put Old Forester 100 Proof next to Zackariah Harris and you have a classic, high-rye stalwart set against a sourced, corn-forward blend.
Key Specifications
| Feature | Old Forester 100 Proof | Zackariah Harris |
|---|---|---|
| Type / Style | High-Rye Bourbon | Traditional Bourbon |
| Mash Bill 1 | 72% corn, 18% rye, 10% malted barley | Not disclosed |
| Age | No age statement | No age statement |
| Proof | 100 proof (50% ABV) +20 proof | 80 proof (40% ABV) |
| Approx. Price 2 | ~$26 – $32 | ~$13 – $22 ~$12 less |
- Zackariah Harris does not publish an official mash bill.
- US shelf prices as of 2026-08; they vary widely by market.
AG’s Rating and AG’s Notes
Old Forester 100 Proof
Not rated yetNo notes yet.
Zackariah Harris
Not rated yetNo notes yet.
Flavor Profile
Old Forester 100 Proof Zackariah Harris
Axis by axis, biggest gap first
spice 6/3 spice: Old Forester 100 Proof 6 out of 10, Zackariah Harris 3 out of 10
oak 6/3 oak: Old Forester 100 Proof 6 out of 10, Zackariah Harris 3 out of 10
fruit 5/2 fruit: Old Forester 100 Proof 5 out of 10, Zackariah Harris 2 out of 10
sweetness 7/5 sweetness: Old Forester 100 Proof 7 out of 10, Zackariah Harris 5 out of 10
heat 5/3 heat: Old Forester 100 Proof 5 out of 10, Zackariah Harris 3 out of 10
nuttiness 3/2 nuttiness: Old Forester 100 Proof 3 out of 10, Zackariah Harris 2 out of 10
Flavor Profile Differences
Rye spice is the dividing line here.
- Old Forester 100 Proof: The bottle most people should buy from this range: the same recipe as the 86 with enough proof to actually taste it. One of the strongest arguments on the shelf for spending six dollars more.
- Zackariah Harris: A bottom-shelf Kentucky straight bourbon, mostly sold in liters and handles. Simple caramel and oak with a short, warm finish.
Which One Should You Choose?
- Go with Old Forester 100 Proof if you want the best value in the Old Forester range and a superb old-fashioned base.
- Go with Zackariah Harris if you want a simple Kentucky bourbon for mixing at a slightly lower price point.
Best enjoyed neat, rocks, old-fashioned, cocktails (Old Forester 100 Proof); highball, cocktails (Zackariah Harris).