Aging spirits in American white oak barrels with different toast & char levels imparts distinct flavor profiles to the spirits. Here's an extensive list of flavor profiles you might encounter when aging spirits in American white oak barrels with various toast & char levels:

Level 1 Char:

Light Vanilla: Level 1 char typically imparts a subtle vanilla note, contributing to a mild sweetness.

Honey: A gentle honey-like sweetness may develop, adding a soft, sweet character.

Light Caramel: Mild caramel notes can emerge, providing a slight sweetness and richness.

Fresh Oak: You might notice the essence of fresh oak wood, contributing to a delicate woodiness.

Citrus: Some spirits may develop hints of citrus, adding a bright and zesty quality.

Level 2 Char:

Level 2 char brings out a more pronounced toasted oak flavor, providing structure and depth to the spirit.

Butterscotch: Medium char can introduce butterscotch or toffee notes, enhancing sweetness.

Spice: Spices like cinnamon, nutmeg, and allspice may become more prominent, offering warmth and complexity.

Nuts: Nutty undertones, such as almond or hazelnut, can develop.

Dark Chocolate: Hints of dark chocolate may appear, contributing to a bittersweet quality.

Level 3 Char:

Charred Oak: Level 3 char imparts a pronounced charred oak flavor, which can be robust and smoky.

Smoky: A distinct smokiness can develop, reminiscent of campfires or barbecue.

Leather: A leathery quality may emerge, contributing to earthiness and depth.

Roasted Coffee: Level 3 char can bring out roasted coffee-like notes, adding depth and complexity.

Dark Roast: Rich, dark roasted flavors can develop, akin to dark roast coffee beans.

Level 4 Char:

Intense Char: Level 4 char introduces intense charred, smoky, and woody notes that can be bold and dominant.

Charred Sugar: A strong caramelized sugar profile may develop, contributing to depth and richness.

Charred Spice: The spiciness from charred wood can intensify, offering a robust and complex spiciness.

Charred Nuts: Intense nutty flavors, reminiscent of roasted pecans or walnuts, can be present.

Charred Chocolate: Dark chocolate flavors with a pronounced roasted cacao profile can be prominent.

Light Toast:

Vanilla: Light toasting often brings out vanilla notes, contributing to sweetness and creaminess.

Caramel: Caramel flavors may develop, adding a pleasant sweetness to the spirit.

Coconut: Subtle coconut notes can appear, providing a tropical nuance.

Fruity: Lighter toasting can enhance the fruity characteristics of the spirit, such as apple or pear.

Floral: Delicate floral aromas and flavors may emerge, contributing to complexity.

Medium Toast:

Toasted Oak: A dominant toasted oak flavor is achieved, providing structure and depth to the spirit.

Butterscotch: Medium toast can introduce butterscotch or toffee notes, enhancing sweetness.

Spice: Spices like cinnamon, nutmeg, and allspice may become more prominent, offering warmth and complexity.

Nuts: Nutty undertones, such as almond or hazelnut, can develop.

Dark Chocolate: Hints of dark chocolate may appear, contributing to a bittersweet quality.

Medium+ Toast:

Roasted Coffee: Medium+ toasting can bring out coffee-like notes, adding depth and complexity.

Toasted Nuts: More pronounced nutty flavors, resembling roasted pecans or walnuts.

Caramelized Sugar: Intense caramelization can create deeper caramel and toffee flavors.

Baking Spices: Cloves, cardamom, and other baking spices become more prominent, intensifying the spiciness.

Toasted Bread: Hints of toasted bread or biscuit-like notes are common with medium+ toast.

Heavy Toast:

Smoky: Heavy toasting can impart smoky or charred wood characteristics, similar to barbecue or campfire.

Leather: A leathery quality may develop, contributing to earthiness and depth.

Dark Roast Coffee: Stronger coffee notes, reminiscent of dark roast coffee, can emerge.

Roasted Cacao: Rich chocolate flavors with a roasted cacao profile can be present.

Charred Oak: Intense oak char and smokiness become dominant, adding a robust and bold dimension.

It's essential to note that the specific flavor profile resulting from aging in American white oak barrels can vary significantly depending on the spirit being aged (e.g., whiskey, rum, brandy) and the duration of aging. Additionally, the interaction between the spirit and the wood can evolve over time, leading to further complexity and depth in the final product.

Oak Bungs

Oak Bungs