Ruby Donut – Ayer, MA: Hours, Menu & Directions

Opening hours

Eastern Time

Opening hours have not been published for this bakery yet. Call (978) 331-0054 to check today's hours. Know the hours? Send them to us.

Tap for directions

210 W Main St, Ayer, MA 01432

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Address210 W Main St, Ayer, MA 01432

Phone(978) 331-0054

StyleDonut shop

CountyMiddlesex County

Time zoneEastern Time

From city center0.7 mi southwest

About Ruby Donut

Ruby Donut is a donut shop at 210 W Main St, about 0.7 mi southwest of central Ayer.

It is one of 2 bakeries and sweet shops we list in Ayer, roughly one for every 4,505 residents. If you want to compare, Capri Bakery sits 0.7 mi from here.

Hours were not published with this listing. Most donut shops in Ayer open in the early morning, but phoning (978) 331-0054 first is a good idea.

What to order

Typical items at a donut shop like this one — the bakery's own selection may differ.

Full menu

Yeast-raised

Sprinkle ringYeast-raised ring topped with vanilla or strawberry icing and a heavy scatter of rainbow sprinkles that add a light crunch.
Glazed twistTwo strands of yeast dough twisted together, fried and glazed, giving more chewy edges and glaze-catching crevices than a standard ring.
Cinnamon sugar raisedWarm, fluffy yeast donut tossed in cinnamon sugar instead of glaze, with a grainy, sparkling coating over the soft interior.
Chocolate long johnOblong raised donut topped with chocolate icing; a Midwest counter favorite with a bready bite and plenty of frosting per mouthful.

Cake donuts

Powdered sugar cakePlain cake donut rolled in a thick coat of powdered sugar; soft, simple and guaranteed to leave a dusting behind.
Cinnamon crumbVanilla cake donut topped with a buttery cinnamon streusel and a drizzle of icing, adding crumbly texture to the tender base.
Red velvet cake donutCrimson cake donut with mild cocoa flavor and tangy cream cheese icing, often finished with a sprinkle of red cake crumbs.
Buttermilk barRectangular buttermilk cake donut with a crisp, glazed shell and a tangy, close-grained center that pairs well with drip coffee.

Filled donuts

Lemon-filledGranulated-sugar-coated shell holding bright, tangy lemon curd; a sharp citrus counterpoint to the sweet fried dough.
Apple-filledFried yeast pocket filled with chunky spiced apple and rolled in sugar; soft and warm-tasting, a little like a hand pie.
PB&J donutYeast donut filled with grape jelly, topped with peanut butter icing and chopped peanuts for a sweet-salty lunchbox nod.
Boston creamRound yeast shell piped full of vanilla custard and topped with glossy chocolate frosting, echoing the classic Boston cream pie.