Raterman Bread Haus Does One Thing and Builds Everything Else Around It
A 100% sourdough bakery on Grand Street in Dexter that turned bread into a bistro.
The loaf weighs more than you expect. That's the first thing. You pick up a round of country sourdough at Raterman Bread Haus & Bistro, and the heft of it tells you something before you've torn the crust open. This is bread made with four days of fermentation, organic flour milled fresh, water, salt, and wild yeast. No dough conditioners, no commercial yeast to speed things along. Nick and Violet Tiani Raterman built a bakery around the idea that bread should take as long as it needs to take, and then they built a bistro around the bread.
Their shop sits at 8080 Grand Street in Dexter, a town of about 4,500 people that has exactly enough restaurants to count on two hands. This is our second standalone restaurant profile for Dexter, after Jolly Pumpkin. The timing feels right. Jolly Pumpkin put Dexter on the map for people willing to drive twenty minutes from Ann Arbor. Raterman is part of the reason they might stay longer than a pint.
From the Farmers Market to Grand Street
Before the storefront, there were the markets. Nick and Violet sold sourdough at farmers markets across the Ann Arbor, Dexter, and Chelsea circuit, building a following one loaf at a time. The German-style bakery tradition runs through everything they do. Long fermentation. Simple ingredients. No shortcuts. The move to Grand Street gave them a permanent home and enough kitchen space to expand beyond bread.
I don't know exactly when the pivot from bakery to bistro happened, but the logic tracks. If you're baking sourdough at this level every day, you've got dough, you've got an oven, and you've got people walking in who are already hungry. Pizza was the natural next step. Sandwiches followed. Then soups, salads, and power bowls. The bistro menu didn't replace the bakery. It grew out of it, and the bread remains the center of gravity.
The Bread
Raterman runs a four-day sourdough process. Flour goes in on day one, and the finished loaf doesn't come out of the oven until day four. Everything is 100 percent sourdough, fermented with wild yeast cultures rather than commercial yeast. The flour is high-quality organic, fresh milled. The ingredient list for most of their breads reads like something from a different century: flour, water, salt, starter.
Nine or more sourdough varieties rotate through the case. The country round is the one to start with if you've never been. Dense, tangy, with a crust that cracks when you cut it and a crumb that holds together without being tight. Beyond the standard loaves, stuffed sourdough bread twists add fillings into the format. The Bavarian-style soft pretzels deserve their own mention. Proper chew, proper salt crust, the kind of pretzel that makes the ones at the ballpark feel like an insult.
Buy a loaf on a Wednesday afternoon and eat a slice plain before you do anything else with it. You'll taste the fermentation, the slight sourness balanced by the sweetness of good grain. Then toast a slice the next morning. A four-day loaf changes character over the days you eat it, and that's not marketing language. It's what happens when bread has the structure to hold up.
The Bistro
The sourdough pizza is the main draw on the bistro side. The crust is the bread program in miniature: tangy, chewy, with enough char from the oven to add a bitter edge that works with the toppings. Sandwiches are built on the same bread, which gives them a solidity that a standard deli roll can't match. Seasonal soups rotate with the calendar, and salads and power bowls fill out the menu for anyone who wants something lighter.
Full vegan and vegetarian options run through the menu, which matters more than it might sound. Dexter isn't a town with a lot of plant-based choices. Having a place where the vegan option isn't an afterthought gives the Bread Haus a wider audience than a German-style bakery might otherwise draw.
The Ratermans partner with local farms for their meats, vegetables, grains, and dairy. Nick talks about a "cyclical and closed loop impact on the local food chain," which is a mouthful, but the practice is straightforward. Buy ingredients from nearby farms. Compost the scraps. Keep the money and the food moving in a tight circle. It's the kind of sourcing relationship that sounds like a buzzword until you see the same farm names showing up on the menu week after week.
What a Bakery Means for Dexter
Dexter's dining options have thickened in the last couple of years. 42 North Social House runs a serious scratch kitchen. Dexter Brunch House brought a proper breakfast spot to Main Street. Jolly Pumpkin anchors the beer-and-pizza end of things. But nobody else in town is doing what Raterman is doing. A dedicated sourdough bakery with a bistro attached is unusual in Ann Arbor. In Dexter, it's singular.
Small towns tend to get one of two kinds of food businesses: the place that serves everything (burgers, pizza, fish fry, maybe tacos on Tuesday) or the place with a narrow obsession. Raterman is the second kind. The obsession is sourdough, and the bistro exists because the bread is good enough to build a menu on. That's a stronger foundation than most restaurants start with.
I think the Bread Haus also shifts what a trip to Dexter looks like. Before, you went for Jolly Pumpkin or you went for the Cider Mill in season. Now there's a reason to park on Grand Street, grab a loaf and a bowl of soup, and make an afternoon of it. For a town that's been quietly adding to its food scene without anyone in Ann Arbor paying much attention, that's a meaningful change.
The Details
Raterman Bread Haus & Bistro is at 8080 Grand St #1b, Dexter. Open Wednesday through Saturday, noon to 7 p.m. Closed Sunday through Tuesday. Phone: (734) 253-2068. No reservations. Walk in, order at the counter, and buy a loaf on your way out.