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Barrell Foundation Bourbon vs Willett Pot Still Reserve

Comparing Barrell Foundation Bourbon and Willett Pot Still Reserve reveals a matchup between a sourced, spice-driven blend and a modern, even-keeled craft expression.

Key Specifications

Feature Barrell Foundation Bourbon Willett Pot Still Reserve
Type / Style High-Rye Bourbon Traditional Bourbon
Mash Bill 1 73% corn, 23% rye, 4% malted barley Not disclosed
Age 5 years No age statement
Proof 100 proof (50% ABV) +6 proof 94 proof (47% ABV)
Approx. Price 2 ~$50 – $60 ~$45 – $60
  1. Barrell Foundation Bourbon and Willett Pot Still Reserve do not publish an official mash bill.
  2. US shelf prices as of 2026-10; they vary widely by market.

AG’s Rating and AG’s Notes

Barrell Foundation Bourbon

Not rated yet

No notes yet.

Willett Pot Still Reserve

Not rated yet

No notes yet.

Flavor Profile

Barrell Foundation Bourbon Willett Pot Still Reserve
sweetnessspiceoakfruitheatnuttiness

Axis by axis, biggest gap first

sweetness 6/7 sweetness: Barrell Foundation Bourbon 6 out of 10, Willett Pot Still Reserve 7 out of 10
spice 6/5 spice: Barrell Foundation Bourbon 6 out of 10, Willett Pot Still Reserve 5 out of 10
fruit 5/6 fruit: Barrell Foundation Bourbon 5 out of 10, Willett Pot Still Reserve 6 out of 10
heat 5/4 heat: Barrell Foundation Bourbon 5 out of 10, Willett Pot Still Reserve 4 out of 10
nuttiness 3/4 nuttiness: Barrell Foundation Bourbon 3 out of 10, Willett Pot Still Reserve 4 out of 10
oak 6/6 oak: Barrell Foundation Bourbon 6 out of 10, Willett Pot Still Reserve 6 out of 10

Flavor Profile Differences

These two land close together on every flavor axis — the differences are in texture and proof more than character.

  • Barrell Foundation Bourbon: Barrell's everyday bottle: a multi-state blend proofed down to 100 instead of bottled at cask strength. Creamy cake and vanilla up front, then a dry, rye-driven peppery finish.
  • Willett Pot Still Reserve: Famous first for the pot-still-shaped decanter and second for the whiskey, which is a fair ordering. Pleasant, sweet and fruit-leaning, with a good deal of the price attached to the glass.

Which One Should You Choose?

  • Go with Barrell Foundation Bourbon if you want an approachable, 100-proof Barrell blend that still shows off multi-state blending with the texture that comes from skipping chill filtration.
  • Go with Willett Pot Still Reserve if you want a distinctive bottle on the shelf and an easy, fruit-forward pour inside it.

Best enjoyed neat, rocks, old-fashioned (Barrell Foundation Bourbon); neat, rocks (Willett Pot Still Reserve).