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  • Women enjoying the garden party with Butter wine
  • NEW Butter Sauv Blanc white wine product shot

THE JaM LINEUP

DRAG
JaMCellars
Butter Chardonnay

So creami-licious—everything is better with Butter!

ButterLight

So light you'll feel like you're on cloud wine.

ButterCans

Ready for anything—just like you!

NEW Butter Sauc Blanc Bottle
Butter Sauv Blanc

Fresh and tropical—the perf pool day sip!

Butter Bubbles

Butter-ific bubbly for days that end in the letter "y"!

Butter Pinot Noir

Juicy, very-berry and ready for anything!

Butter Cab

Rich & smooth–just like Butter.

JaM Cabernet

Juicy, fruity and so JaM GOOD!

JaM Events

GOOD THINGS ARE HAPPENING

Until Ohana Festival
Until BottleRock Napa Valley
BottleRock Napa Valley
May 23, 2025-May 25, 2025

Enjoy your first sip of summer with delicious Butter wines at BottleRock Napa, presented by JaM Cellars. Get ROCKIN' with 3 full days of music, sunshine, and delicious Butter wine–all that's missing is YOU!

  • Apr 24, 2025

    JaMSession with Karrie O’Neill

    Live Music at the JaM Cellars Wine and Music Studio in Downtown Napa.

  • Apr 25, 2025

    Spring JaMily Dinner

    To us you’re JaMily! Snag your spot at our Spring JaMily Dinner Party—our best wines from John and Michele’s estate vineyards will flow with a multicourse dinner decadently prepared by our winery chef. Small group, stunning setting, fabulous food and wines that rock.

  • Apr 25, 2025

    Sweet Relief JaMSession with Frankie Bourne

    Live Music in the JaM Cellars Wine & Music Studio, benefiting Sweet Relief Musicians Fund. 100% of proceeds from each glass sold will be donated to the fund. Talk about a Sweet Relief!

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