Yes, you can make a filling, nutritious soup in Switzerland for under one franc a bowl. The trick is leaning on cheap staples — dried lentils, canned tomatoes, seasonal root vegetables, oats, and dried beans — instead of meat or ready-made stock cubes. With a little planning, a pot of soup feeds four for less than CHF 4 total.

Which ingredients keep soup under CHF 1 a serving?

The cheapest building blocks for Swiss soups are dried pulses, root vegetables, and pantry aromatics. A 500 g bag of red lentils at Lidl costs around CHF 1.95 and yields roughly eight portions of soup on its own. Carrots, onions, and celery are routinely priced below CHF 2 per kilogram at Migros M-Budget or Coop Prix Garantie. Canned whole tomatoes (400 g, Prix Garantie) run about CHF 0.85.

Dried herbs — cumin, paprika, thyme — add flavour for fractions of a cent per bowl. Skip the tetra-pack stock and dissolve half a bouillon cube instead; a box of 24 cubes costs under CHF 2 at Denner.

Rule of thumb: if the main protein is a dried pulse and the vegetables are seasonal roots, you will almost always land under CHF 1 a bowl — even in Switzerland.

What does a full pot of budget soup actually cost in Switzerland?

Recipe (4 servings)Main ingredientsApprox. total costCost per bowl
Red lentil soupRed lentils, carrots, onion, canned tomatoes, cuminCHF 2.90CHF 0.73
MinestroneZucchini, canned beans, pasta, onion, canned tomatoesCHF 3.40CHF 0.85
Leek & potato soupLeeks, potatoes, bouillon, a splash of milkCHF 3.10CHF 0.78
Carrot & ginger soupCarrots, onion, ginger, coconut milk (small can)CHF 3.80CHF 0.95
Oat & vegetable brothRolled oats, root veg, bouillon, dried thymeCHF 1.80CHF 0.45
Prices estimated from Migros M-Budget, Coop Prix Garantie, and Lidl shelves, June 2026. Actual prices vary by store and season.

Where is the cheapest place to buy soup ingredients in Switzerland?

For dried pulses, Lidl and Aldi consistently undercut the big two. A 500 g bag of green or red lentils is often 20–30% cheaper than at Migros or Coop, according to regular price comparisons published by Comparis. Lidl Plus members occasionally find an additional 10–15% off selected dry goods.

For fresh vegetables, rotating between Coop Prix Garantie and Migros M-Budget lines keeps costs low. Seasonal buying matters: a kilogram of Swiss-grown carrots or leeks in autumn costs roughly half what imported equivalents cost in spring. The Bundesamt für Statistik (BFS) tracks Swiss food price inflation — in recent years vegetables have risen roughly in line with general CPI, but root vegetables remain among the most affordable fresh produce categories.

Aligro and Prodega are worth visiting if you cook in larger batches — their catering-size canned tomatoes and dried bean sacks offer strong per-kilo value. Build a pantry that keeps soup cheap year-round.

How do you make red lentil soup for under CHF 3?

This is the workhorse recipe. Heat a tablespoon of oil in a large pot. Fry one diced onion and two garlic cloves for three minutes. Add one teaspoon each of cumin and paprika. Tip in 200 g of rinsed red lentils, one can of chopped tomatoes, two diced carrots, and 900 ml of water with half a bouillon cube. Simmer 20 minutes until the lentils collapse. Season with salt and a squeeze of lemon if you have one.

  1. Sweat onion and garlic (3 min)
  2. Toast spices in the oil (1 min)
  3. Add lentils, tomatoes, carrots, bouillon water
  4. Simmer 20 minutes, stir occasionally
  5. Blend half if you want a creamier texture

Total active cooking time: about 30 minutes. Leftovers keep four days in the fridge or three months in the freezer. Freezing soups properly so nothing is wasted.

Can cheap soups actually be nutritious enough for a main meal?

Yes — and this matters because food poverty is a real issue in Switzerland. Caritas Switzerland reports that a significant share of households in low-income brackets regularly skip meals or reduce portion sizes to manage costs. A bowl of red lentil soup delivers roughly 18–22 g of protein and around 350–400 kcal per 400 ml serving, making it a legitimate main meal, not a side.

Legumes are also high in fibre, iron, and folate. The Swiss Federal Food Safety and Veterinary Office (BLV/OSAV) recommends pulses as a core part of a balanced diet and an important source of plant protein. Pairing your soup with a slice of bread (even Prix Garantie toast, CHF 0.05 per slice) rounds out the meal for another fraction of a franc.

A bowl of lentil or bean soup can easily cover 20–25% of an adult's daily protein needs — at a fraction of the cost of meat-based meals.

What about food waste — can I use vegetable scraps in soup?

Absolutely, and it pushes the cost even lower. Carrot tops, celery leaves, onion skins, leek greens, and parsley stems all make excellent stock. foodwaste.ch estimates that Swiss households throw away around 2.8 million tonnes of food per year — a meaningful share of that is vegetable trimmings that go straight into the bin.

Keep a freezer bag and add scraps as you cook. When the bag is full, simmer the scraps in water for 45 minutes, strain, and you have free stock. Use it instead of bouillon. More ways to turn vegetable offcuts into meals.

Frequently asked questions about cheap soups in Switzerland

Can I really make filling soup for under CHF 1 a bowl in Switzerland?

Yes. The key is using dried pulses (lentils, split peas, chickpeas) and seasonal root vegetables as the main ingredients. These are reliably cheap at Lidl, Aldi, and the M-Budget or Prix Garantie lines at Migros and Coop. A four-portion pot of red lentil soup typically costs CHF 2.80–3.20 in total.

Which supermarket is cheapest for soup ingredients?

For dried goods like lentils and canned tomatoes, Lidl and Aldi offer the lowest shelf prices. For fresh vegetables, Migros M-Budget and Coop Prix Garantie are strong options. Checking the Lidl Plus app for weekly deals on pulses and canned goods can reduce costs further.

How long does homemade soup keep?

Most vegetable and legume soups keep well in the fridge for up to four days. For longer storage, freeze in portion-sized containers for up to three months. Soups with potato can become grainy after freezing — blending them first helps.

Are cheap soups suitable as a main meal, not just a starter?

Yes, especially legume-based soups. A 400 ml bowl of lentil or bean soup contains meaningful amounts of protein and fibre, making it a proper main course. Add bread or a small side salad to round it out.

How does Eini help me find cheap ingredients for soup?

Eini's meal-planning and grocery hub tracks deals at Swiss supermarkets so you can spot when lentils, canned tomatoes, or root vegetables are on promotion. Our algorithm matches those deals to recipes like the ones above, so you're not hunting through leaflets yourself.

Plan smarter, spend less with Eini.

Real prices from Coop, Migros, Lidl, Aldi, Denner & Aligro. Smart meal plans. Automatic grocery lists.

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