This isn't a meal plan in the usual sense — there's no shopping list to start, no "buy these 23 items first." It's a 5-day plan built from a starting fridge state most people would recognize as "the day before grocery shopping," with at most three new ingredients added per day. It's the practical answer to the most common email we get: "what do I do with what's already here?"
The principles at the bottom are the part worth keeping. The day-by-day is the example. For a personalized version that starts from your actual fridge, Dietrack does this from your inventory.
The setup (what's in the fridge to start)
A common, real, slightly chaotic fridge:
- Half a roast chicken from Sunday (~300g of meat)
- 4 eggs
- A wedge of cheddar
- A tub of plain yogurt
- Half a bag of spinach (wilting)
- Two carrots
- A red onion
- Half a bell pepper
- A lemon
- Half a head of broccoli
- Tomato sauce (jarred, opened)
- Soy sauce, mustard, mayo (door)
In the pantry: rice, pasta, tinned tomatoes, tinned beans (chickpea + black), oil, salt, garlic, dried oregano, cumin, chili flakes.
In the freezer: bread (sliced, frozen), peas, a piece of salmon.
That's the starting point. Five days, three new ingredients allowed per day (e.g. a fresh herb, a fresh vegetable, a single protein). No big shop in the middle.
Day 1 — base recipe
Dinner: Chicken fried rice with broccoli.
Cook rice (or use leftover, if any). In a hot wok: oil, then beaten egg quickly scrambled, then diced leftover chicken, then chopped broccoli, then cold rice, then frozen peas, then soy sauce. 12 minutes. Eat from the wok.
New ingredients today: none. Everything from the starting fridge + pantry.
Saved: the broccoli (about to wilt), the chicken (day 3 of fridge life), some of the peas.
Day 2 — pivot 1
Dinner: Spinach and cheddar frittata.
Wilted spinach, sautéed in oil with garlic. Pour in 6 beaten eggs (we had 4 — buy 2 today to top up). Top with grated cheddar. Cook on the stovetop for 4 minutes, then under the grill / broiler for 3. Eat with toast (from the freezer bread).
New ingredients today: 2 eggs, parsley (optional, but it lifts a frittata).
Saved: the spinach (would have been compost by tomorrow), the cheddar (was drying out at the edges).
Day 3 — pivot 2
Dinner: Chickpea stew with carrot, onion, and yogurt.
Sauté red onion, carrot, garlic. Add cumin, chili flakes. Add the rest of the tinned tomatoes (open a fresh tin if needed). Add a tin of chickpeas and their liquid. Simmer 15 minutes. Stir in spinach if any left. Serve over rice with a spoon of yogurt and a squeeze of lemon.
New ingredients today: one tin of tomatoes (probably need to open a new one — pantry counts as "have," so technically zero new), fresh cilantro / coriander.
Saved: the carrots (had 5 days left — now zero, used), the half onion, more spinach.
Days 4-5 — finish strong
Day 4 dinner: Pasta with tuna, capers, lemon, and chili.
Cook pasta. While it cooks, in the same pan you'll toss the pasta into: oil, garlic, chili flakes, capers, a tin of tuna (drained). Add cooked pasta with a splash of cooking water. Squeeze the lemon. Stir through any leftover spinach or peas.
New ingredients today: a tin of tuna (£1.20). The lemon was already in the fridge.
Saved: the lemon (was on its third week), some pasta (pantry doesn't really go bad, but you've eaten down a portion).
Day 5 dinner: Salmon with roasted vegetables and yogurt sauce.
Salmon from the freezer (defrost in the morning). Roast with bell pepper and any remaining onion. Make a quick yogurt sauce: yogurt + lemon + salt + chopped herb (parsley or dill if you have it). Eat with a wedge of bread.
New ingredients today: maybe lemon wedges, a fresh herb, a small green salad if you want.
Saved: the salmon (frozen for 5 weeks, well within freezer life), the bell pepper (was on its last day), the yogurt (3 days from going off).
What you ended up using
| Item | Status at start | Status at end | |---|---|---| | Roast chicken | About to expire | Used on Day 1 | | Spinach | Wilting | Used Day 2, Day 4 | | Carrots | OK | Used Day 3 | | Half onion | OK | Used Day 3, Day 5 | | Bell pepper | OK | Used Day 5 | | Half broccoli | About to wilt | Used Day 1 | | Cheddar | Drying out | Used Day 2 | | Eggs | 4 left | All used | | Yogurt | OK | Used Day 3, Day 5 | | Lemon | Tired | Used Day 4, Day 5 | | Salmon | In freezer | Used Day 5 | | Frozen peas | OK | Some used Day 1 |
Total food waste this week: nothing the household didn't actually eat. Total spent on new groceries: about £8 (eggs, tin of tomatoes, tin of tuna, fresh herbs, optional). Compared to a £60 weekly shop, that's a good week.
The principles (so you can do this with any starting fridge)
The five days above are an example. The principles work with any starting fridge.
- Use the most-perishable thing first. Wilting greens, cooked meat, soft fruit, day-old leftovers — first, always.
- One protein, multiple recipes. A roast chicken stretches across 4 meals if you transform it (the leftover chicken recipes article expands on this).
- Tin/jar = anchor, fresh = accent. The tinned tomatoes, the chickpeas, the soy sauce — those carry the meal. The fresh ingredients (lemon, herbs) brighten it.
- Add max 3 new ingredients per day. Otherwise you're just shopping for new meals, not eating what you have.
- Re-use techniques. Sautéed onion + garlic + spice blend was the start of Days 2, 3, 4 in different forms. Master 3-4 base techniques and you can flex them across most ingredients.
FAQ
What if my starting fridge is way different?
The principles still apply. Open the fridge, identify the 3 things going off first, plan tonight around them. Then plan the next two nights around the next things to go off. Repeat. By Day 4 you'll be eating mostly from pantry + a fresh top-up shop.
Doesn't this mean I eat random food all week?
Not random — purposeful. Each meal is built around what's there, not against a "shopping list of meals I planned in a vacuum." The result is more variety, not less.
Is this realistic if I have kids?
Modify the recipes for the eaters. Frittata becomes egg muffins. Chickpea stew becomes a milder version with less spice. Chicken fried rice is famously kid-friendly. The principle (use what you have first) is the same; the recipes flex.
Can I just have an app do this?
Yes — Dietrack does this from your actual inventory, generating a 5-day plan from what's there and the smallest possible top-up shop. The principles above still apply if you'd rather do it manually.
