Budget Meal Prep: Under $30 a Week
Ten portions, one grocery run, one cooking day: how to get through the week with basic ingredients from a discount grocer – full, varied and without feeling deprived.
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Meal prep saves not just time but money too – as long as you shop deliberately. If you regularly end up at the café, cafeteria or a delivery app at lunch, you quickly spend $10 to $15 a day. Prepped, a filling portion often costs a fraction of that. Exactly how much, we calculated in the meal kit vs. meal prep cost comparison.
This is about the practical side: a grocery list of around $30 that covers ten portions – five lunches and five dinners for one person, or five lunches for two. We assume basic spices, oil and salt.
Sample grocery list (approx. $25–30)
| Ingredient | Amount | Approx. price | For |
|---|---|---|---|
| Red lentils | 1 lb (500 g) | $1.50–2.50 | dal |
| Chickpeas (can/jar) | 2 × 15 oz cans | $1.50–2.50 | roasted veggie bowl, snack |
| Rice | 2 lb (1 kg) | $1.50–2.50 | side |
| Whole-wheat pasta | 1 lb (500 g) | $1.00–1.50 | pasta skillet |
| Rolled oats | 1 lb (500 g) | $0.60–1.20 | breakfast |
| Eggs | 10–12 | $2.50–3.50 | protein, breakfast |
| Tomato purée (passata) | 2 × 18 oz (500 g) | $1.00–2.00 | dal, pasta sauce |
| Coconut milk | 13.5 oz (400 ml) | $1.00–2.00 | dal |
| Frozen spinach or broccoli | 2 × 1 lb bags | $2.00–3.50 | vegetables without chopping |
| Onions, garlic | 2 lb / 1 head | $1.50–2.50 | the base for everything |
| Carrots | 2 lb (1 kg) | $1.00–1.50 | roasted vegetables, snack |
| Bell peppers or zucchini (seasonal) | approx. 2 lb (1 kg) | $2.00–4.00 | roasted vegetables, pasta skillet |
| Plain yogurt | 1 lb (500 g) | $0.80–1.50 | dip, breakfast |
| Bananas or apples | approx. 2 lb (1 kg) | $1.50–2.50 | breakfast, snack |
Prices are a rough guide for store brands at a discount grocer (e.g. Aldi, Walmart), as of October 2026. They vary by region, season and sales. Basic spices, oil and salt are not included.
The weekly plan: two base dishes, many variations
Dish 1: lentil dal with spinach (approx. 5 portions)
Sauté onions and garlic, add curry powder and a little cumin, then red lentils, tomato purée, coconut milk and water. Simmer for 20 minutes, stir in frozen spinach at the end. Portion with rice. Dal freezes beautifully – see freezing meal prep.
Dish 2: roasted veggie bowl with chickpeas (approx. 5 portions)
Toss carrots, bell peppers or zucchini and drained chickpeas with oil, paprika and salt on a sheet pan and roast 25–30 minutes at about 400 °F (200 °C). Combine with rice or pasta and a garlic yogurt dip. Two days it's a bowl with dip, two days a pasta skillet with tomato sauce and an egg on top.
Breakfast: overnight oats
Fill jars with oats, yogurt, a little water or milk and grated apple or banana. Keeps two to three days in the fridge – making them on two evenings is enough.
Cooking day schedule (approx. 90 minutes)
- Preheat the oven, start the rice (or the rice cooker – see rice cooker or multicooker).
- Chop the vegetables, load the sheet pan, into the oven.
- Meanwhile, cook the dal.
- Hard-boil the eggs, mix the dip.
- Let everything cool, portion, label. Freeze whatever you'll eat after Wednesday.
The best money-saving tips
- Legumes as your protein base: lentils, chickpeas and beans are much cheaper per portion than meat and very filling. Dried is even cheaper than canned.
- Use frozen vegetables: frozen right after harvest, pre-cut and they don't spoil. Ideal for sauces, curries and skillets.
- Buy seasonal: in fall and winter, cabbage, squash, carrots and leeks are often cheapest.
- Store brands: for rice, pasta, canned goods and frozen food, the difference from name brands is usually small.
- Compare unit prices: the price per pound on the shelf tag shows whether the big pack is really cheaper.
- Plan for leftovers: half a jar of tomatoes becomes pasta sauce, leftover carrots become a snack.
- Spices instead of jarred sauces: curry, paprika, cumin and garlic bring more flavor per cent than any ready-made sauce.
What equipment you need
Not much: a large pot, a sheet pan, a sharp knife, a board and ten containers. Storage jars for lentils, rice and oats keep things tidy and protect against pantry moths. If you're still looking for containers, the container comparison helps. And for a more organized fridge: fridge organization under $30.
Our picks
We link to Amazon search results instead of individual products – that way you see current prices, sizes and reviews and choose for yourself. Prices and availability may change.
- Storage jar set glass with clamp or wooden lid
For lentils, rice, pasta and oats – organized and moth-proof.
- Affordable meal prep containers 10-piece set, plastic, BPA-free
The budget way in when you need ten portions at once.
- Large sheet pan for roasted vegetables in bulk
One pan, five portions of vegetables – the backbone of any budget prep.
FAQ
Is meal prep for under $30 a week realistic?
Yes – with legumes, grains, eggs, seasonal and frozen vegetables, ten portions for one person are very doable in that range. Prices vary by region and sales.
Which foods are cheapest for meal prep?
Lentils, chickpeas, beans, rice, pasta, oats, potatoes, carrots, onions, cabbage, eggs and frozen vegetables.
Doesn't it get boring to eat the same thing twice?
Not so quickly, with different toppings and sauces. One roasted vegetable base becomes a bowl, a pasta skillet or a wrap filling.
Are frozen vegetables as good as fresh?
For cooked dishes, often yes. They're usually frozen right after harvest, come pre-cut and last a long time – good against food waste.
Can I meal prep cheaply with meat too?
Yes, for example with chicken thighs or ground meat on sale, stretched with lentils or beans. That lowers the cost per portion significantly.
Keep reading
- Sheet pans for meal prep: which one is worth it?
- Meal kit or meal prep? A 4-week cost comparison
- Freezing meal prep: keep cooked food tasting great
- Sunday prep in 90 minutes – checklist
Disclosure / affiliate: This article contains affiliate links. As an Amazon Associate we earn from qualifying purchases. The price you pay stays the same. Assessments are based on manufacturer specs and everyday use (as of October 2026).