The Grow Well Kitchen/ How To Do Stuff/Meat & Fish
The Practical Part

Adding Meat & Fish Safely

Nutriofia's food database is built on wholefoods, plants, eggs and dairy — so the recipes here do not contain meat or fish. Plenty of families feed both, and every recipe in this section takes them perfectly well. Here is how to add them without getting it wrong.

Why this page exists

Our recipe nutrition is calculated from a plant-based food table, so we cannot give you accurate figures for a chicken thigh. What we can do is tell you how to handle it safely — which is the part that actually matters, and the part most likely to go wrong in a domestic kitchen.

There is no judgement here either way. A baby fed well on lentils and a baby fed well on chicken are both babies fed well.

The one rule: cook it through, every time

Adults get away with a rare steak because a healthy adult gut can generally handle a small bacterial load. A baby cannot. For anyone under five, and particularly under one, everything is cooked all the way through. No pink, no exceptions, no rare.

FoodCooked toHow you can tell
Chicken and turkey75°C in the thickest partNo pink anywhere, juices run completely clear, meat pulls apart easily from the bone
Pork75°CNo pink. Cut the thickest part and look.
Beef and lamb — minced75°C throughoutAlways well done. Mincing spreads surface bacteria all through the meat, so the inside is no safer than the outside
Beef and lamb — whole jointsWell done for childrenA rare joint is safer than rare mince, but for a baby cook it through
Sausages and burgers75°C throughoutMinced product — always fully cooked
Fish63°COpaque all the way through and flakes apart easily with a fork
Shellfish and prawnsThoroughly cookedPrawns turn pink and opaque. Never raw, never lightly cooked, for a child

A digital probe thermometer costs a few pounds and removes the guesswork entirely. It is the only way to actually know rather than estimate.

Fish — bones, and the mercury list

⚠️ Check for bones twice

Once before cooking and once after, running your fingertips across the flesh in both directions. Then flake it and go through it again as you add it to the dish. A fine pin bone is nearly invisible and is exactly the hazard it sounds like. Tinned fish with soft edible bones — sardines, pilchards — are a different matter: those bones mash to nothing and are where most of the calcium is.

✅ Good choices for children

  • Oily: salmon, sardines, pilchards, mackerel, trout, herring
  • White: cod, haddock, plaice, coley, pollock

Oily fish is the reliable source of long-chain omega-3 — the DHA and EPA that plant foods cannot supply directly. UK guidance is up to two portions of oily fish a week for girls and women, up to four for boys and men. White fish has no such limit.

🚫 Avoid entirely for children

  • Shark
  • Swordfish
  • Marlin

These are long-lived predators and accumulate methylmercury, which is toxic to the developing nervous system. UK guidance is that children, and women who are pregnant or trying to conceive, should not eat them at all.

Also avoid raw or lightly cooked shellfish, raw fish and sushi, and smoked fish for under-ones.

Liver — extraordinary, and strictly rationed

Liver is far and away the most iron-dense food available, and the iron in it is haem iron, absorbed several times more efficiently than the iron in plants. It also carries B12, folate, zinc and copper in quantities nothing else matches.

⚠️ Once a week. That is a limit, not a suggestion.

Liver contains enormous amounts of vitamin A, and vitamin A is fat-soluble — it accumulates in the body rather than being flushed out. Too much is genuinely harmful, affecting bone and, over time, the liver itself.

Once a week maximum for a child, always cooked completely through with no pink remaining. The same limit applies in pregnancy, for the same reason.

Shop-bought pâté is a separate problem. Refrigerated and unpasteurised pâtés carry a listeria risk and are not suitable for babies or in pregnancy. Home-made, cooked thoroughly through and eaten within two days, is a different thing entirely.

Cross-contamination — where it actually goes wrong

Undercooking is the risk people worry about. Cross-contamination is the one that actually gets them, because it is invisible and it happens during preparation rather than cooking.

Bottom shelf, sealed, always

Raw meat, poultry and fish go on the bottom shelf of the fridge in a sealed container or on a plate, below everything else. Nothing raw ever sits above food that will be eaten without cooking.

Separate board, separate knife

One board for raw meat and fish, one for everything else. Never chop vegetables on a board that had raw chicken on it, however well you think you wiped it.

Do not wash raw chicken

It spreads campylobacter around your sink and worktop in a splash radius of about a metre. Cooking destroys it; rinsing distributes it. This is one of the most common and most consequential kitchen habits going.

Hands, between everything

Wash after touching anything raw and before touching anything else — the tap, the fridge door, the baby. Twenty seconds with soap.

Never reuse the marinade

Anything raw meat has sat in is contaminated. Boil it hard for several minutes or throw it away.

Clean cloth, clean plate

Never carry cooked meat back on the plate it was raw on. Never wipe a worktop with the cloth that wiped a raw meat board.

Adding it to a Grow Well recipe

Every recipe in this section takes meat or fish without changing anything else. The pattern is the same each time.

RecipeAddMethod
Red Lentil, Sweet Potato & Carrot PuréeCooked chicken or turkeyPoach separately, shred finely, blend in at the end. Keeps the smooth texture.
Butternut, Broccoli & Chickpea MashFlaked white fish or salmonSteam 4–5 minutes until it flakes. Bone-check twice. Fork through at mashing stage.
Red Lentil, Spinach & Tomato SauceLean minced beef, lamb or turkeyBrown the mince first, drain the fat, then build the sauce on top of it. Cook through completely.
Proper Beans on ToastNothing neededIt is already complete. Grated cheese if you like.
Chickpea, Spinach & Tahini PastaTinned sardinesAdd with their oil at the end, mashing the soft bones in. Substantial extra calcium and omega-3.

A note on the nutrition figures

If you add meat or fish to a recipe, the per-serving nutrition shown on that recipe page will no longer be accurate — it is calculated from the plant-based ingredients listed. In practice you will be adding protein, iron, zinc and B12, so the figures will understate rather than overstate. But they will not be right, and you should know that.

If you are not adding meat or fish

Entirely reasonable, and it works — but two things need active attention rather than assumption.

Vitamin B12

Found reliably only in animal foods. Eggs and dairy cover it. On a fully plant-based diet a supplement or genuinely fortified foods are not optional — B12 deficiency in infancy causes neurological damage that is not always reversible. Speak to your health visitor or GP about this specifically.

DHA

The long-chain omega-3 that builds brain and retinal tissue. Flaxseed, chia and walnuts provide ALA, and the body converts it — but at a poor rate, commonly cited at 5 to 10%. Without oily fish, an algae-derived DHA supplement is the reliable route. Algae is where the fish get it from in the first place.

Eat to Heal: Vitamin B12 →  ·  Eat to Heal: Omega-3 →

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General information, not medical advice. Cooking temperatures and fish guidance here follow current UK Food Standards Agency and NHS advice. If your child has a diagnosed allergy or medical condition, or you are planning a fully plant-based diet for an infant, speak to your health visitor, GP or a registered paediatric dietitian — particularly regarding vitamin B12, iron, vitamin D and DHA.