Maine Grains

Amber Lambke and Michael Scholz opened Maine Grains in a renovated jailhouse in downtown Skowhegan in 2012. The idea was simple but ambitious: bring stone-ground milling back to a region that used to produce its own flour before industrial agriculture centralized everything in the Midwest.

The mill runs heritage grain varieties — Aroostook rye, Red Fife wheat, Danko, Redeemer, einkorn — sourced from a network of organic farms across Maine and the Northeast. Every lot is stone-ground on site using traditional granite millstones, which grind slowly enough to keep the germ and bran intact without generating the heat that destroys nutrients in roller-milled industrial flour. The difference shows up in the baking. Stone-ground flour has more flavor, more texture, and more nutritional depth than the bleached commodity stuff that fills grocery shelves.

Lambke isn't just running a mill. She helped organize the Kneading Conference, an annual gathering that's become a key meeting point for bakers, millers, and grain farmers trying to rebuild regional grain economies. Maine Grains sits at the center of that movement — a working proof of concept that local grain infrastructure can be economically viable.

The mill is MOFGA Organic certified and Kosher certified. They sell directly online and through wholesale distributors, with options from 2-pound consumer bags up to 25-pound bulk sacks. During COVID, their online orders grew by 4,000% as home bakers discovered what fresh-milled flour actually tastes like.

The product line covers whole wheat, sifted white, rye, cornmeal, oat flour, rolled oats, pancake mixes, and dry beans. They also sell sourdough starter for bakers who want to go from scratch.

About 20 employees keep the operation running, pulling in around $2.3 million in annual sales. Those are modest numbers by industry standards, and that's deliberate. Maine Grains was built for quality and regional economic impact, not growth-at-all-costs scale. The company's financing came through community investment channels — Slow Money Maine, the Quimby Family Foundation, and Coastal Enterprises Inc., a Maine-based community development organization. No venture capital, no corporate debt. The money comes from people who care about what happens to Maine's food system.

Products

• Stone-ground organic flours (whole wheat, sifted white, rye, cornmeal, einkorn, heritage varieties)
• Rolled oats and oat flour
• Pancake and waffle mixes
• Dry beans and cornmeal
• Sourdough starter
• Bulk options up to 25 lb bags

Why We List Them

• Co-founded and led by Amber Lambke — no corporate parent or PE backing
• MOFGA Organic and Kosher certified
• Stone-ground on site using traditional granite millstones
• Sources heritage grains from organic farms across Maine and the Northeast
• Central to the regional grain economy revival in New England