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Penelope Four Grain vs Barrell Foundation Bourbon

Comparing Penelope Four Grain and Barrell Foundation Bourbon reveals a matchup between a sourced, even-keeled blend and a blender-built, spice-driven bottling.

Key Specifications

Feature Penelope Four Grain Barrell Foundation Bourbon
Type / Style Four-Grain Bourbon High-Rye Bourbon
Mash Bill 1 74% corn, 7% rye, 16% wheat, 3% malted barley 73% corn, 23% rye, 4% malted barley
Age No age statement 5 years
Proof 80 proof (40% ABV) 100 proof (50% ABV) +20 proof
Approx. Price 2 ~$30 – $40 ~$20 less ~$50 – $60
  1. Penelope Four Grain and Barrell Foundation Bourbon do not publish an official mash bill.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

Penelope Four Grain

Not rated yet

No notes yet.

Barrell Foundation Bourbon

Not rated yet

No notes yet.

Flavor Profile

Penelope Four Grain Barrell Foundation Bourbon
sweetnessspiceoakfruitheatnuttiness

Axis by axis, biggest gap first

spice 3/6 spice: Penelope Four Grain 3 out of 10, Barrell Foundation Bourbon 6 out of 10
oak 3/6 oak: Penelope Four Grain 3 out of 10, Barrell Foundation Bourbon 6 out of 10
heat 2/5 heat: Penelope Four Grain 2 out of 10, Barrell Foundation Bourbon 5 out of 10
nuttiness 4/3 nuttiness: Penelope Four Grain 4 out of 10, Barrell Foundation Bourbon 3 out of 10
sweetness 6/6 sweetness: Penelope Four Grain 6 out of 10, Barrell Foundation Bourbon 6 out of 10
fruit 5/5 fruit: Penelope Four Grain 5 out of 10, Barrell Foundation Bourbon 5 out of 10

Flavor Profile Differences

The gap between these two is mostly about spice.

  • Penelope Four Grain: A light, low-proof blend of corn, wheat, rye and barley. Honey, almond and orchard fruit keep it sweet and easy, though it reads young and thin when sipped neat.
  • 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.

Which One Should You Choose?

  • Go with Penelope Four Grain if you want an easy, light, honeyed bourbon that mixes well at a lower price point.
  • Go with Barrell Foundation Bourbon if you want an approachable, 100-proof Barrell blend that still shows off multi-state blending.

Best enjoyed highball, cocktails (Penelope Four Grain); neat, rocks, old-fashioned (Barrell Foundation Bourbon).