Glatt Kosher: What It Actually Means (Not What You Think)
Here's something that surprises a lot of people: "glatt" doesn't mean "extra kosher" or "super strict." The word "glatt" is Yiddish for "smooth." That's it. It refers to a very specific thing — the condition of an animal's lungs after slaughter.
In kosher law, after an animal is slaughtered, the lungs are inspected for adhesions (called "sirchot" in Hebrew). If the lungs are completely smooth — no adhesions at all — the meat is considered "glatt." If there are adhesions, a rabbi examines them. Some adhesions can be removed, and the meat can still be considered kosher (but not glatt). Others make the meat treif.
So Why Does "Glatt" Matter For Catering?
In practice, "glatt kosher" has become shorthand for a higher standard of kashrut overall. When a caterer says they're glatt kosher, they're signaling that they follow stricter standards across the board — not just for meat, but for everything.
At Mordi's, being glatt kosher means:
- All beef and lamb comes from animals whose lungs passed the smooth inspection. No exceptions, no "checking and removing."
- Poultry is sourced from approved glatt suppliers (technically, "glatt" only applies to cattle and sheep, but the term has expanded in common usage).
- All ingredients carry appropriate kosher certification — we check every label, every delivery.
- Kitchen protocols go beyond the minimum: separate prep areas, color-coded equipment, dedicated storage.
Glatt vs. Regular Kosher: The Real Difference
Regular kosher meat can have adhesions that were inspected and deemed acceptable. Glatt kosher meat cannot have any adhesions. That's the technical difference.
But the practical difference at your event? It comes down to guest comfort. If you have observant guests — particularly Ashkenazi Orthodox — many will only eat glatt. It's not a chumra (stringency) for most of that community; it's baseline. Sephardi guests generally follow the rulings of the Bet Yosef, which has its own strict standards that overlap significantly with glatt.
I've seen events where the hosts booked regular kosher catering to save money, and then half the frum guests didn't eat. That's a waste of food and money, and it's uncomfortable for everyone. Spend the extra upfront, or don't bother.
How Glatt Kosher Affects Your Menu
Good news: it barely does. The idea that glatt kosher food is limited or bland is completely outdated. Here's what we served at events last month alone:
- Herb-crusted lamb chops with mint chimichurri
- Slow-roasted beef brisket with pomegranate glaze
- Crispy schnitzel with garlic aioli and house-made coleslaw
- Jerusalem mixed grill with fresh pita and tahini
- Stuffed vine leaves with seasoned rice and pine nuts
- Kubeh in beet broth — always a crowd favorite
None of these dishes are compromised by being glatt. The meat quality is actually higher because the sourcing standards are tighter.
What About Dairy Events?
This might seem like a weird point, but "glatt" technically only refers to meat. However, a glatt kosher caterer maintains the same strict standards for dairy events too. Our dairy kitchen follows Badatz protocols for ingredient sourcing, equipment, and supervision. So when you book a dairy brunch or a milchig kiddush with us, you're getting the same level of care.
Cost Implications
Glatt kosher meat costs more than regular kosher. That's a fact. The rejection rate is higher — more animals fail the smooth lung inspection, which means less supply. For beef, the premium is roughly 20-30% more per kilo compared to regular kosher.
But here's what most people miss: the meat cost is only one component of your per-plate price. Staffing, venue fees, tableware, flowers, setup — those don't change based on your hechsher. The actual per-person difference for glatt vs. regular kosher catering is typically 20-35 ILS. For peace of mind that every single guest can eat comfortably? That's a no-brainer.
Bottom Line
If you're hosting an event with any observant Jewish guests, go glatt. Don't overthink it. The food is excellent, the cost difference is manageable, and you won't have anyone standing awkwardly by the bar while everyone else eats. That's the whole point of catering — everyone shares the meal together.
After 15 years and over 1,000 events, I can tell you: nobody has ever complained that the food was "too kosher." But I've heard plenty of complaints when it wasn't kosher enough.