Cook Once, Eat All Week: A One-Session Meal Prep Plan

Sunday afternoon, you make up your mind: "No more delivery this week." You head to the market, buy a huge bag of groceries, and spread everything out in the kitchen.

Then you just stand there. What do you cook first? Which pot goes on first? Where does everything go when it's done? Two hours later, the kitchen is a mess and you've only finished one pot of braised pork.

It's not that you cook slowly. You're just missing a game plan. Restaurant kitchens move fast because everything is sequenced ahead of time.

This article is that kind of game plan: one afternoon, about two and a half hours, five lunches that don't repeat.

In this article

Before you turn on the stove: plan the menu in three layers
The two-and-a-half-hour game plan
Why Thursday and Friday boxes go in the freezer today
Cool it fast: a trick borrowed from restaurant kitchens
A five-day schedule that never gets old
Inside the kOBE kitchen
Frequently asked questions

Before you turn on the stove: plan the menu in three layers

The secret to five days without boredom is not cooking five identical meals. Cook "building blocks" instead, then mix and match.

Layer 1: one pot dish that freezes well. A braise, a curry, bò kho (Vietnamese beef stew). Cook one pot and split it in two: half for early in the week, half frozen for later.
Layer 2: one protein kept in whole pieces. Poached or pan-seared chicken breast, steamed fish, boiled eggs, tofu. Whole pieces keep the meat from drying out; slice at mealtime.
Layer 3: two starches, three veggies. For example, brown rice and sweet potato. For veggies, one leafy green and two firm ones.

Add two sauces for variety: one salty Vietnamese-style sauce like ginger fish sauce, and one creamy sauce like sesame or yogurt sauce.

The "one protein, one starch, two veggies, one sauce" frame for each box is in our pillar article what is meal prep.

The two-and-a-half-hour game plan

The general rule: the slowest dish goes on first, the quickest dish comes last. While a pot is simmering, your hands do something else.

Time	What to do
Minute 0	Rinse rice and start the brown rice cooker. Prep the braise or curry and get it on the stove
Minute 15	Wash and cut sweet potatoes, put them in the oven or air fryer
Minute 30	Marinate the chicken breast. Boil the eggs
Minute 45	Pick and wash the veggies. Let them drain
Minute 60	Pan-sear or poach the chicken. Move the eggs into cold water
Minute 75	Blanch the firm veggies, shock them in ice water. Blanch the leafy greens last
Minute 90	Mix the two sauces, pour into small jars
Minute 100	Portion rice, sweet potato, protein and veggies into shallow boxes to cool a bit
Minute 120	Close the lids, label with the date, put boxes in the fridge and freezer
Minute 150	Kitchen cleaned up

A small tip: wash your tools while waiting for pots to boil. At minute 150, you won't be facing a sink full of dishes.

While prepping, remember the World Health Organization's (WHO) key: "separate raw and cooked". Wash the board you cut raw chicken on thoroughly before using it for cooked chicken.

Why Thursday and Friday boxes go in the freezer today

This is where a lot of people go wrong.

The US Department of Agriculture (USDA) suggests cooked food keeps in the fridge for about 3 to 4 days. The UK's National Health Service (NHS) is more cautious still: 2 days. A box cooked on Sunday and kept until Friday is 5 days old, past the limit.

So split them into two groups from the start:

Fridge: Monday, Tuesday and Wednesday boxes.
Freezer: Thursday and Friday boxes. On Wednesday night, move Thursday's box to the fridge; on Thursday night, move Friday's.

What goes in the frozen boxes? Pick things that freeze well: the braise or curry, rice, sweet potato, firm veggies. Save leafy greens and boiled eggs for the early-week boxes, since both thaw badly.

For rice, the Rice, grains & starch series has a cooked rice storage article with its own timeline. In short: rice kept longer than 1 day is better frozen.

The right way to thaw is in three safe ways to thaw.

Cool it fast: a trick borrowed from restaurant kitchens

After cooking, you have a kitchen full of hot food, and it needs to pass through the 5 to 60°C range as quickly as possible. That's the range where bacteria multiply fast; see the temperature danger zone.

Three simple tricks:

Split into shallow boxes. A deep pot of curry cools very slowly. Split into four shallow boxes, it cools much faster.
Set the pot in a bowl of ice water before portioning, and stir for a few minutes.
Refrigerate within 2 hours. No need to wait until it's fully cool. USDA says warm food can go straight into the fridge.

A five-day schedule that never gets old

Same batch of cooking, different combinations, five different meals:

Day	Protein	Starch	Veggies	Sauce	Stored in
Monday	Pan-seared chicken breast	Brown rice	Blanched greens, cucumber	Sesame sauce	Fridge
Tuesday	Braise	Sweet potato	Broccoli	Braising sauce	Fridge
Wednesday	Shredded chicken, boiled egg	Brown rice	Cabbage and carrot salad	Ginger fish sauce	Fridge
Thursday	Braise	Brown rice	Green beans	Braising sauce	Freezer
Friday	Curry or a second braise	Sweet potato	Broccoli, carrot	Yogurt sauce	Freezer

Inside the kOBE kitchen

If two and a half hours is still too much, you can cross a few lines off the game plan. kOBE's ready-cooked ingredients take care of exactly the most time-consuming parts.

Replaces minute 0 (the rice): Red Brown Rice, Black Brown Rice, White Rice and Quinoa, cooked and then frozen.
Replaces minute 15 (sweet potato): Japanese, Purple and Honey Sweet Potato, roasted with a little olive oil, diced and frozen.
Replaces minute 60 (chicken breast): Sous Vide Chicken Breast, brined only in sea salt, cooked at 60°C for 90 minutes, rapidly chilled, then frozen. In 90 to 120g packs, or a 1kg bag for people cooking for the whole week.

Since everything is already waiting in the freezer, you don't need to worry about the 3 to 4 day limit for the end-of-week boxes. Thaw in the fridge the night before, or reheat in the microwave on low. See our ready-cooked ingredients.

Frequently asked questions

Is cooking twice a week better than once?

If you have the time, cooking on Sunday and Wednesday evening keeps food fresher and means less freezer use. Once a week is more convenient; just move the end-of-week boxes into the freezer.

Should I portion while it's hot or wait until it cools?

Portion while still warm, into shallow boxes, let them cool for a few minutes, then close the lids and refrigerate. Don't leave the whole pot cooling on the stove until evening.

Should I boil eggs for all five days?

Boiled eggs keep about a week in the fridge according to USDA, but they can't be frozen. Boil just enough for the fridge boxes.