Meat

How long does a large bone-in leg of lamb last in the fridge?

3–5 days
Fridge, from purchase — USDA FoodKeeper guidance for lamb (leg, bone-in - large)

A large bone-in leg keeps 3–5 days in the fridge — a holiday roast bought early belongs in the freezer, where it holds 4–12 months.

How long does it keep?

Fridge, from purchase 3–5 days
Freezer, from purchase 4–12 months
Safe minimum temp 145°F + 3 minutes rest

Can it sit out?

A large bone-in leg of lamb is perishable — the FSIS 2-hour rule applies.

Perishable food left at room temperature for more than 2 hours should be thrown out — 1 hour if it’s 90°F or hotter (a picnic, a hot car, a summer kitchen).

The 2-hour rule, in full →

How to tell if a large bone-in leg of lamb has gone bad

  • A sour smell strongest at the shank end and around the bone
  • A slippery, wet-feeling surface under the netting
  • Meat dulled to brown with a greenish cast

When in doubt, throw it out.

Thaw a big leg in the fridge over a day or two, never on the counter — the outside hits room temperature long before the center gives up.

Quick answers

How long does a large bone-in leg of lamb last in the fridge?

A large bone-in leg keeps 3–5 days in the fridge — a holiday roast bought early belongs in the freezer, where it holds 4–12 months.

Can you freeze a large bone-in leg of lamb?

USDA’s freezer window for a large bone-in leg of lamb is 4–12 months.

How long can a large bone-in leg of lamb sit out?

The FSIS 2-hour rule applies to a large bone-in leg of lamb. Perishable food left at room temperature for more than 2 hours should be thrown out — 1 hour if it’s 90°F or hotter (a picnic, a hot car, a summer kitchen).