The lie we all believe: "cooking at home is the cheapest option"
You've been hearing it for years. Cooking at home is the most affordable option. Tupperware is the smartest move. Eating out is throwing money away. And it makes sense, right? You buy ingredients at supermarket prices, cook them yourself, done. Can't get cheaper than that.
Except it's not true. Or at least, it's not the whole truth.
When someone says "cooking at home costs 3-4€ per meal," they're only counting ingredients. They're leaving out the time spent planning, the weekly grocery run, the hours cooking, the cleanup, the container that sits forgotten in the fridge until it ends up in the bin. They're leaving out your time. And your time has a real economic value.
Let's do the real math. No shortcuts, no rounding in favor of any option. Just numbers.
The real cost of groceries in Madrid
According to OCU (Spain's consumer organization) and MAPA (Ministry of Agriculture) data, healthy eating for one person in Spain costs between 55 and 80€ per week at the supermarket. That includes quality protein, fresh vegetables, fruits, whole grains, healthy fats and pantry staples.
Madrid runs 5-10% above the national average for food prices. If we take a national average of 65€/week, Madrid puts us at 68-72€ weekly. We'll use 70€ as our reference.
That's 280-300€ per month on ingredients alone.
And we're talking about smart shopping here. Going to Mercadona, Lidl or Aldi with a list, comparing prices, catching deals. If you shop at El Corte Inglés or small neighborhood stores, add 15-25% easily.
Also, this assumes you plan your meals to avoid waste. That you don't buy three bags of spinach that go bad. That you don't repeat grilled chicken five days in a row because it's the only thing you can cook quickly.
A realistic weekly grocery haul for healthy eating (5 meals a day, roughly balanced macros) typically includes:
- Protein (chicken, turkey, eggs, fish, legumes): 25-30€
- Fresh vegetables: 12-18€
- Fruits: 8-12€
- Grains, rice, whole wheat pasta, bread: 5-8€
- Dairy, oil, nuts, condiments: 10-15€
Total: 60-83€ per week. In Madrid, closer to 70-80€.
The cost nobody counts: your time
This is where the math falls apart completely.
If you want to eat genuinely healthy (not just "not eat poorly"), you need to spend time on several things we normally don't count:
- Planning meals and calculating macros: 1-2 hours/week
- Grocery shopping (going, shopping, returning, storing): 2-3 hours/week
- Cooking: 5-8 hours/week
- Cleaning kitchen and utensils: 3-4 hours/week
Total: between 11 and 17 hours per week. We'll use 14 hours as a reasonable average.
Now, what's your hour worth?
The average salary in Madrid for professionals aged 25-40 (the profile most likely to care about eating healthy while having the least time) falls between 35,000 and 55,000€ gross per year, according to INE data. After taxes and social security, that works out to roughly 14-22€ net per working hour.
Let's use 18€/hour as our reference for an average Madrid professional.
14 hours per week x 18€/hour = 252€ per week in time. Monthly: 1,008€.
"But I wouldn't be billing that time anyway. I'd just be at home." Sure. But you could be resting, exercising, spending time with your partner, seeing friends, sleeping, or working on that side project you keep postponing. Opportunity cost is real even if it doesn't show up in your bank account.
Even if we value your time at half that rate (9€/hour, as if it were "lower-value time"), we're still talking about 504€ per month just in hours dedicated to food.
Let's add it up:
- Ingredients: ~300€/month
- Time (at 18€/h): ~1,008€/month
- Real cost of cooking at home: ~1,308€/month
And that's without counting gas, electricity, wear and tear on pans and utensils, or the emotional cost of getting home at 8pm and having to start cooking.
Food waste: the 250€/year you throw in the bin
According to MAPA data, each person in Spain wastes between 28 and 31 kg of food per year. In money terms: between 250 and 300€ per person annually.
That's 21-25€ per month you literally throw away.
The most wasted categories are exactly the ones you need for a healthy diet: fresh fruits and vegetables, dairy, bread. The stuff that expires fastest is what you need most if you want to eat well.
Between 15% and 20% of food purchased by Spanish households ends up in the bin. If you spend 300€ per month on food, you're throwing away 45-60€ of it.
With a prepared meal service, waste is practically zero. You eat what you order, when you order it. No bags of arugula rotting at the back of the fridge drawer.
The restaurant trap: eating healthy out in Madrid
The other obvious alternative is eating out. Madrid has healthy food options that didn't exist five years ago. But the price adds up.
A quick look at what eating healthy out costs in Madrid:
- Honest Greens: 11-14€ per bowl
- Fast-casual healthy (Flax & Kale, Green & Berry style): 9-13€
- Restaurants with healthy options: 12-18€ per dish
- Salad bars or poke: 9-12€
If you eat out once a day (just lunch, breakfast and dinner at home), you're spending between 200 and 350€ per month on those meals alone. If you eat lunch and dinner out, multiply by two.
Eating out also has another problem: you don't control the macros. You don't know how much oil the cook used. You don't know if the rice is 150g or 200g. If you actually care about nutrition (not just "eating some vegetables"), restaurants are a black box.
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Meal delivery services: the honest comparison
Now let's look at the healthy meal delivery options in Madrid. There are several, each with its own approach and price range.
This table shows real prices as of publication date:
| Service | Price per plate | Macro customization | Model |
|---|---|---|---|
| Wetaca | 7-9€ | No (fixed menu) | Closed weekly menu |
| Knoweats | 7-8.25€ | Partial (general goals) | Weekly subscription |
| Bendito Tupper | 8.65-13€ | No | Weekly menu |
| Fitness Power Food | 8-12€ | Partial (S/M/L sizes) | Subscription with sizes |
| Makroa | 7.90-10.90€ | Yes (exact gram per macro) | Full customization |
The important differences go beyond price per plate:
Wetaca is probably the best known. Good dishes, decent variety. But they don't customize macros: you choose from a fixed menu. If you need 140g of protein per day with specific macros, you can't adjust it.
Knoweats lets you choose by goal (lose weight, build muscle), but doesn't adjust to the gram. It's an approximation, not real customization.
Fitness Power Food works with plate sizes (S, M, L), which is a step forward, but still a generic range. Your body isn't an S, M or L.
Makroa calculates to the exact gram based on your specific macronutrients. No sizes, no ranges. If you need 42g of protein in a meal with 55g of carbs and 18g of fat, that's what you get. It's the only service in Madrid that works this way today.
For someone eating two delivered meals per day (lunch and dinner), the monthly cost ranges between:
- Budget range (Wetaca, Knoweats): 420-500€/month
- Mid-high range (Fitness Power Food, Bendito Tupper): 480-720€/month
- Makroa: 474-654€/month
The final calculation: what each option really costs per month
Here's the table that actually matters. Total monthly cost for one person who wants to eat healthy in Madrid, counting EVERYTHING:
| Concept | Cooking at home | Eating out (1x/day) | Meal delivery service |
|---|---|---|---|
| Ingredients / Meals | 280-320€ | 250-350€ (+ cooking the rest) | 420-650€ |
| Time invested (hours/month) | 56-68h | 20-30h (cooking the rest) | 0-2h |
| Value of time (at 18€/h) | 1,008-1,224€ | 360-540€ | 0-36€ |
| Food waste | 45-60€ | 20-30€ | ~0€ |
| Gas, electricity, utensils | 30-50€ | 15-25€ | ~5€ (microwave) |
| Total real cost | 1,363-1,654€ | 645-945€ | 425-691€ |
| Cost without counting time | 355-430€ | 285-405€ | 425-655€ |
| Macro control | High (if you know how) | Low | Varies by service |
The key row is "cost without counting time" vs "total real cost." If your time is worth zero, cooking at home wins. If your time is worth anything at all, a meal delivery service is the most economical option by far.
For a professional in Madrid who values their hour at 18€, a meal delivery service saves between 700 and 1,000€ per month compared to cooking at home. Even valuing your time at just 9€/hour, the difference is still 350-500€ monthly in favor of the service.
Who should cook and who should delegate?
Cooking at home makes perfect sense if:
- You genuinely enjoy cooking (not out of obligation, but as a hobby)
- You have plenty of free time and don't know what to do with it
- Your budget is very tight and your free time has no productive alternative use
- You cook for a family of 3-4 (cost per person drops significantly)
- You enjoy the whole process: shopping, choosing recipes, experimenting
Delegating makes more sense if:
- You work 8-10 hours a day and come home drained
- You value your free time more than the savings on ingredients
- You need precise macronutrient control
- You end up throwing food away because you don't have time to cook everything
- Your relationship with cooking is one of obligation, not enjoyment
- You'd rather invest those 14 weekly hours in exercise, rest or personal projects
It's not a question of "better or worse." It's a question of what makes more sense for your situation.
The verdict: what actually makes sense for you
The numbers don't lie, but everyone reads them differently.
If you only look at the supermarket bill, cooking at home seems unbeatable. 300€ per month on healthy food sounds great. But when you add the 56-68 monthly hours you dedicate, the waste, the utilities and the wear, the advantage disappears.
For the average Madrid professional aged 25-40 (which is, let's be honest, the person most likely searching for this kind of article), the most economically efficient option is a meal delivery service. Not because it's cheap in absolute terms, but because the real cost of cooking is much higher than it appears.
The key point isn't whether you can afford a prepared meal service. It's whether you can afford not to use one. Because those 14 weekly hours have a value. And you should probably be spending them on something else.
In the end, the question isn't "how much does eating healthy cost?" The question is "how much does it cost me, with my salary, my time and my energy?" When you do that personal calculation, the answer almost always surprises you.
Sources: OCU (Spanish Consumer Organization), INE (National Statistics Institute), MAPA (Ministry of Agriculture, Fisheries and Food). Service prices verified on their official websites as of March 2026. Time value calculation based on average net salary in the Community of Madrid for the 25-40 age range.