Avocado
Time is one of the most common barriers to a diet based on minimally processed foods. Cooking from fresh ingredients requires more organisation than opening a ready-made package. Meal prep — preparing meals or meal components in advance — is an effective way to make this approach sustainable even during busy weeks.
Prepare components, not just finished meals
A common mistake is to think meal prep means making identical complete meals for the entire week, an approach that quickly becomes boring. A more flexible method is to prepare individual components in advance: a protein source such as chicken, chickpeas or boiled eggs; a cooked whole grain such as rice, spelt or quinoa; and roasted or steamed vegetables. Combine them differently each day, varying dressings and pairings to maintain variety with minimal extra effort.
Choose the right day
Setting aside 60–90 minutes at a fixed time each week, typically on Sunday or another day off, to wash, chop and cook the main ingredients dramatically reduces the time needed to assemble meals on subsequent working days. Even partial preparation — simply washing and chopping vegetables while leaving cooking until the day itself — significantly lowers the perceived barrier of “I have no time to cook”.
Whole grains and pulses: cook in larger batches
Whole grains and pulses lend themselves particularly well to batch cooking. Once cooked, many can be kept in airtight containers in the refrigerator for 4–5 days, depending on the food and its storage requirements, or frozen in individual portions for later use. Cooking twice or three times the amount needed for a single meal when the hob is already on takes very little additional time and provides a ready-made base for several subsequent meals.
Vegetables: raw and cooked options
Not all vegetables keep equally well after preparation. Leafy greens washed and chopped in advance tend to deteriorate more quickly, whereas firmer vegetables such as carrots, cauliflower, broccoli and courgettes keep well, either raw or cooked, for several days. Roasting a mixed tray of seasonal vegetables simply seasoned with oil and spices is one of the most efficient ways to prepare a side dish for several meals in one go.
The freezer as a planning tool
Many whole-food dishes — pulse soups, meat or vegetable sauces, meatballs and vegetable soups — freeze well without significant losses in nutritional or sensory quality. Making a double batch and freezing half in individual portions gradually builds a reserve of ready-to-eat homemade meals, a healthier alternative to industrial frozen ready meals on days when there is genuinely no time to cook.
Common mistakes to avoid
Planning too many different, complex meals for a single week is the most common reason for abandoning meal prep. It is more sustainable to start with three or four basic components to recombine, gradually adding variety once the routine is established. Similarly, underestimating proper storage — using containers that are not airtight or failing to label dates — often leads to food waste that discourages people from continuing.