Meal Prep Questions, Answered

Real questions people ask before shopping, cooking or planning a week of meals, organised by topic. Each question links straight to the page with the fullest answer, rather than a short snippet — use the quiz or browse page if you would rather start from a ready-made plan.

Protein & Macros

How much protein do I actually need per day?What foods are highest in protein?Chicken vs eggs: which is better value for protein?Is protein powder cheaper than food, gram for gram?Can I hit my protein target without using powder?What are good high-protein, low-calorie foods?

Budget & Food Costs

What are the cheapest protein sources, per gram of protein?How much should a week of meal prep cost for one person?Is meal prep actually cheaper than meal deals and takeaways?Which UK supermarket is cheapest for meal prep?What should I buy for a cheap high-protein shopping list?How do I estimate my weekly shopping budget?

Supermarkets

Which supermarket is best for high-protein meal prep?Is Aldi or Lidl cheaper for meal prep?Is Aldi or Tesco better value for meal prep?Does Aldi have good high-protein own-brand food?What meal plans are available by supermarket?

Storage & Food Safety

How long does meal prep actually last in the fridge?Is it safe to reheat rice that has been in the fridge?Can you meal prep without freezing anything?What foods freeze well for meal prep?How many meal prep containers do I actually need?

Batch Cooking

What is the best way to start batch cooking?Can I batch cook using a slow cooker?What is the easiest way to batch cook rice for the week?What does a good Sunday meal prep routine look like?Can I batch cook in one pan to save on washing up?

Work Lunches

What can I meal prep for work without a microwave?What are good cheap high-protein work lunches?How do I meal prep five days of lunches at once?What lunch bag actually keeps food cold for work?What are the best containers for carrying lunch to work?

Calories & Portions

What does 1,500 calories actually look like in a day?Should I eat 1,500, 1,800 or 2,000 calories?How many calories do I need to lose weight?How do I build a sensible calorie deficit?How do I work out my own calorie target?

Meal-Prep Equipment

What containers do I actually need to start meal prepping?Is glass or plastic better for meal prep containers?Do I really need a food scale for meal prep?Is a vacuum sealer worth it for meal prep?Are there any meal prep cookbooks worth buying?

Dietary Patterns

What does a good vegan meal prep week look like?How do vegetarians hit a high protein target when meal prepping?What is a good pescatarian meal prep plan?Does intermittent fasting work with meal prep?What does a gluten-free meal prep week look like?

Cooking & Reheating

Can I meal prep an entire week using an air fryer?How do I cook chicken and rice for the week without it going dry?What is the best way to reheat meal prep without a microwave?What meals reheat badly and should be avoided for meal prep?

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