Kosher wine's reputation was built by sweet Concord in a screw-top bottle, and most of what sits on a supermarket shelf still comes from one distributor. What changed is a handful of small California wineries making Napa cabernet and Rhône blends with shomer-Shabbat crews under a hechsher you can name. All three here are Orthodox Union.
Published July 2026 · Updated 7 Jul 2026
Jeff Morgan and Leslie Rudd started Covenant in 2003 with one goal: a Napa cabernet that would get judged as wine first. It's made in a 9,000-square-foot urban winery on Sixth Street in Berkeley under Orthodox Union supervision, and since 2008 they've had a full-time shomer-Shabbat winemaker on staff rather than borrowing one at harvest. Cabernet, syrah, chardonnay, sauvignon blanc.
Why it's worth findingKosher wine has to be handled start to finish by observant Jews, so a winery either builds its entire crew around that or it can't make it at all. There's no grocery-store version of this.
See it at Covenant Wines →Ernie Weir planted on the Silverado Trail and has been making kosher Napa wine since 1979, which makes Hagafen the winery that proved it could be done at all. All three of his labels — Hagafen, Prix, and Don Ernesto — carry OU-P on the back label. The wines are made mevushal by flash pasteurization, a few seconds of heat rather than a boil.
Why it's worth findingMevushal is what lets a non-observant server pour your bottle at a wedding or restaurant, and flash-heating instead of slow-boiling is why these still taste like Napa wine.
See it at Hagafen Cellars →Jonathan Hajdu is Covenant's associate winemaker and its mashgiach; Hajdu Wines, formerly Brobdingnagian, is his own label working fruit from Napa, Sonoma, and Mendocino. Rhône varietals and a proprietary Napa red in small lots. His site states it plainly: all of the wines are certified kosher for Passover by the Orthodox Union.
Why it's worth findingThese are tiny bottlings from one person working out of somebody else's crush pad. Kosher wine shops take a few cases and the rest moves direct.
See it at Hajdu Wines →This seat's open on purpose — we won't pad the list to hit a number. If you ship real kosher wine direct, it's earned, not sold.
Add your brand →Grapes are treated differently than any other food in kashrut. From the moment the fruit is crushed until the bottle is sealed, only observant Jews may handle the wine or the equipment, and every additive — yeast, fining agents, oak treatments — has to be approved. The grapes themselves don't need to be special; the winery and the crew do.
Mevushal wine has been heated, which under Jewish law means it can then be poured and served by anyone. Historically that meant boiling, which wrecked the wine. Modern producers like Hagafen use flash pasteurization — a few seconds at high heat, then immediate cooling — and the damage is small enough that these wines win mainstream competitions. If nobody outside your household will be pouring, non-mevushal is the purist's choice.
Direct wine shipping is regulated state by state and a few states still block it entirely or cap the volume. Every one of these wineries checks your address at checkout and will tell you before you pay. If your state is closed, a kosher wine retailer that holds a license in your state is usually the workaround.
No. Passover certification is a separate, stricter review that covers the yeast, the fining agents, and anything the wine touched for chametz contact. All three wineries here make Passover-certified wine, but on other brands you need to see a 'P' or the words spelled out — a plain hechsher isn't enough.
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