Here’s the spicy secret: frozen custard contains egg yolks, while ice cream doesn’t have to. That one ingredient changes everything. Egg yolks bring fat and lecithin, which act like tiny velvet ropes at a club—they keep water crystals from forming big ice chunks. The result? A texture so smooth it’s almost scandalous. Ice cream, by contrast, is often just cream, milk, sugar, and air. Air is the enemy of richness, but it’s also what makes ice cream feel light and scoopable.
Side note: Some premium ice creams do add yolks, but legally, they can still call it ice cream. Custard, though? It must contain at least 1.4% egg yolk solids by weight. It’s a government-mandated yolk party. You’re welcome for that factoid.
Temperature: the cold war
Ice cream is served at a colder temperature—around 10°F to 20°F—which keeps it firm enough to hold a shape. Frozen custard is served warmer, typically at 18°F to 22°F, so it’s soft and spoonable straight from the machine. That warmer temp means your taste buds wake up faster because the fat molecules aren’t frozen solid. It’s like the difference between a lukewarm brownie and a cold one from the fridge. Which one hits your soul harder? Exactly.
But here’s the kicker: custard usually has less air churned into it. Ice cream can be 50% air (they call it “overrun” in the biz—sounds like a bad football call, I know). Custard keeps its integrity, making it denser and, honestly, more satisfying per spoonful. You eat less and feel like a king.
What's The Difference Between Frozen Custard And Ice Cream?, 56% OFF
