Cheese, Feta

⭐ This is one I actually make, from cow’s milk and from goat’s milk — and having made both side by side I have come down firmly on one side: a good feta should be goat’s milk, and goat is all I normally use now.

⚠ That is a preference, not an appeal to authority. The PDO says sheep, or sheep with up to 30% goat, so the traditional definition does not agree with me. But the goat version has a tang and a clean sharpness the cow version does not, and once I had made both there was not much argument left as far as my kitchen is concerned.

⚠ The numbers below are the STANDARD ones, not a transcript of mine. I have never written my own formula down, and I am not going to reconstruct one from memory and present it as a record.

🔴 The make is arranged around one idea: keep the moisture, and take the acid a long way down. There is no cook at all and no pressing — the cheese drains and acidifies at the same time, in the mould, overnight.

Ingredients

• 1 gallon whole milk — goat for preference, sheep if you can get it, cow if you must
• 1/2 tsp mesophilic culture — see Cheese Culture, Mesophilic Mother
• 1/8 tsp lipase powder, optional, dissolved in 1/4 cup cool water 20 minutes ahead
• 1/2 tsp calcium chloride solution, if the milk is shop-bought
• 1/2 tsp liquid rennet, single strength, diluted in 1/4 cup cool unchlorinated water

Coarse salt, for dry-salting the cut blocks

• Storage brine — 7-8% salt, 0.5% calcium chloride, acidified; see Cheese Brine, Saturated

Directions

Key ingredients

Salt

1. Warm the milk to 86 F / 30 C and add the mesophilic culture, then ripen a full 60 minutes. ⚠ Lipase now if you want it, and go light — too much reads as rancid rather than piquant, and it cannot be taken back out.
2. Rennet at a flocculation multiplier of 3, for a clean firm set.
3. Cut to 1/2 inch and rest 10 minutes, then stir gently for 20 minutes at the set temperature. 🔴 No cook at all — feta is a high-moisture cheese and every step is arranged to keep it that way.
4. Drain in the mould, unpressed. Straight-sided moulds on a mat. Flip after 30 minutes, then hourly for four or five hours, then leave it overnight at 68 F / 20 C. ⭐ It drains and acidifies at the same time, and that is the point — this is where the acid curve you are relying on actually happens.
5. Cut into blocks and dry-salt them generously, then rack them 24 hours, turning. The surfaces will weep hard, which is what you want.
6. Into the storage brine, fully submerged. ⚠ A piece standing proud of the brine grows things. Weight it down if it floats.
7. Age at least 30 days, and it is better at two to three months. It gets saltier and sharper the whole time — move it to a weaker brine to hold it where you like it.
8. What right looks like: firm enough to slice, crumbly at the edges, sharp and salty, and it should smell clean and lactic rather than sour.

Notes

Where this recipe came from — and what it is not ⭐ I make this one. ⚠ The numbers are the standard ones, because I have never written mine down. 🔴 And this is not Feta, which is a PDO: Greek, sheep’s milk or sheep with up to 30% goat, from defined regions. What you make at home is a feta-style brined white cheese.

🔴 The brine is the aging environment, not storage A brined cheese has no rind, so there is no barrier between the liquid and the paste: whatever is in the brine is in equilibrium with the cheese, permanently. A plain salt brine pulls calcium out of the cheese down the concentration gradient, and the surface goes slippery, then soft, then to mush — in about a week, on a perfectly good cheese. That is not spoilage, it is chemistry. Use the storage formulation in Cheese Brine, Saturated: 7-8% salt, 0.5% calcium chloride, and acidified with a splash of vinegar so the brine sits near the cheese’s own pH rather than well above it.

⭐ Where this sits on the family’s one axis The makes page turns on a single variable: how far down the acid curve the curd is taken. Low pH strips the colloidal calcium phosphate that cross-links the protein, so an acidified brined cheese crumbles and a high-pH one stays elastic and squeaks. Feta goes furthest down. Halloumi barely starts. Everything else in the family sits somewhere between those two, and that placement — not the country on the label — is what decides how it behaves in a pan.

🔴 Why I prefer the goat version, and what is actually doing it The difference is largely the fatty-acid profile of goat milk rather than anything I do at the bench. Goat fat is comparatively rich in the short-chain acids caproic, caprylic and capric — the C6, C8 and C10 acids — and those are what read as the clean sharp tang people call goaty.

⭐⭐ And those are the same three acids that make a Pecorino Romano piccante. In that cheese they are liberated deliberately, by the lipase in lamb rennet paste, and the result is prized. In goat milk they are simply already there, and half the people who meet them call it a fault. Same molecules, opposite verdict, and the only difference is what the eater was expecting.

⚠ The naming fight, which is settled and worth knowing The European Court of Justice confirmed the Greek PDO in 2005, rejecting Denmark’s argument that feta was a method rather than a place. 🔴 That is the exact argument the Dutch use successfully for Boerenkaas — accepted there, refused here. The full version is on the world tour; it is not re-argued here.

Read alongside /cheese/makes/brined-and-pickled/ on the site, and the longer version of my position.