1. Root vegetables – nutritious and budget-friendly

If you want to eat well on a budget, root vegetables are a top choice. Potatoes, carrots, rutabaga, and beets are both affordable and packed with nutrients—usually costing no more than two euros per kilo. They’re rich in fiber, vitamin C, and potassium, and they provide steady energy by keeping blood sugar levels stable. With these on your plate, you’ll stay sharp in class and fuel your workouts.

Try this: Make a simple carrot and potato soup by adding a pinch of ginger and a splash of oat cream to the cooking water. Or grab a mix of your favorite budget-friendly root vegetables and roast them in the oven for a delicious side dish.

2. Oats – long-lasting energy

Oats are a Finnish superfood that’s also budget-friendly (around €2 per kilo). They’re packed with magnesium and B vitamins, which support the nervous system and help with concentration. Plus, beta-glucan in oats helps maintain stable blood sugar levels, keeping you energized throughout the day.

Try this: Cook morning porridge from oats and upgrade it with a spoonful of peanut butter and some frozen berries. Or swap your usual side dish for whole-grain oat rice for a fiber-rich lunch

3. Lentils – affordable protein and fiber

Lentils are a lifesaver when it comes to easy and budget-friendly nutrition. They’re inexpensive, nutritious, and have a long shelf life. Dried lentils cost about €5 per kilo, but one kilo yields up to 3 kg of cooked lentils! They’re rich in protein and magnesium, which support muscle function, and they provide a good source of iron to help maintain mental sharpness and overall energy levels.

Try this: Cook a hearty lentil soup with red lentils, crushed tomatoes, onion, and carrots. Season with cumin and a pinch of chili powder for extra warmth.

4. Eggs – a student’s superfood

Eggs are one of the most versatile foods, with a price of around €4 per kilo. They provide vitamin D, B12, and selenium, along with high-quality protein. Sufficient protein intake is essential for maintaining and building muscle mass—so try adding eggs to your pre-workout snacks.

Try this: Make a quick veggie omelet with whatever you have in your fridge—bell peppers, onions, and a bit of cheese make a perfect combo. Delicious and filling!

5. Quinoa – a great plant-based protein source

Quinoa is a nutrient-dense option and an excellent plant-based protein source. Like lentils, it contains magnesium, iron, and fiber, plus quality carbohydrates that support gut health and provide long-lasting energy. While it costs about €6 per kilo, even a small amount adds valuable nutrients to your meals.

Try this: Cook quinoa as a side dish instead of rice and serve it with a quick chili sin or con carne. A simple, tasty, and nutritious meal!

Text: Jenni Uuras, Wellness writer and Clinical nutrition student

You might be interested in