Scallion Cheddar Coffee Cake Recipe Shared by Chicago Bakery

Milli by Metric in Avondale shares its signature coffee cake recipe.

Published on Feb. 27, 2026

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Lou Turner, the Head Baker and Executive Pastry Chef at Milli by Metric in Chicago's Avondale neighborhood, shared the recipe for the bakery's signature Scallion Cheddar Coffee Cake. The recipe includes ingredients like tempered butter, sugar, salt, canola oil, eggs, sour cream, spelt flour, all-purpose flour, corn starch, baking soda, baking powder, garlic powder, black pepper, green onions, and shredded cheddar cheese.

Why it matters

The Scallion Cheddar Coffee Cake is a popular menu item at Milli by Metric, a beloved independent bakery in Chicago's Avondale community. Sharing the recipe allows home bakers to recreate the bakery's signature item and brings a taste of the local business to kitchens across the city.

The details

The coffee cake recipe involves making a crumb topping by melting butter and mixing it with dry ingredients like sugar, all-purpose flour, and spelt flour. The batter is then created by creaming together tempered butter, sugar, and salt, before slowly incorporating wet ingredients like oil, eggs, and sour cream. The dry ingredients are then added in stages, and the green onions and cheddar cheese are folded in at the end. The batter is scooped into muffin tins, topped with the crumb topping, and baked at 350°F for about 20 minutes.

  • The recipe was shared on February 27, 2026.

The players

Lou Turner

The Head Baker and Executive Pastry Chef at Milli by Metric, a bakery in Chicago's Avondale neighborhood.

Milli by Metric

An independent bakery located in the Avondale neighborhood of Chicago.

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The takeaway

This recipe allows home bakers to recreate a signature item from a beloved local Chicago bakery, bringing the flavors of Milli by Metric's Scallion Cheddar Coffee Cake into their own kitchens.