Rice, pasta and bread are available in every supermarket, with rice at 0.5 euros a kilogram, pasta at 0.3 euros a kilogram and bread at 0.3 euros a loaf.
Meat: Every residential area has more than one sizeable food market and N supermarkets nearby, and generally speaking, food prices are still slightly cheaper in the food market. Spaniards basically eat all kinds of meat, beef, pork, lamb, chicken, the variety in the grocery store is still very complete. Spaniards like to eat lamb shanks and lamb chops, but the price is not expensive, around 10 euros per kilogram. Lamb chops can be weighed by kilograms, but the leg of lamb are sold whole, some students do not want to cook for a week, then it may be worthwhile to buy one, go home to braise or grill, a week of food problems will be solved.
Vegetables: Prices are average, with tomatoes, cucumbers, eggplants, lentils, cauliflower and broccoli all costing around 2 euros per kilogram. So much for the variety of vegetables, if you don't have your favorite, eat more fruit. There are many kinds of fruits in Spain, especially mandarin oranges, which are a specialty of Spain, sweet and juicy, and the price per kilogram is almost the same as that of vegetables, which is also around 2 euros. Apples, bananas, peaches and kiwis are all very tasty and cost between 1 and 2 euros per kilogram.
Dietary tips: If you're tired of studying or working and don't want to cook at home, go out for a meal. There are many choices if you eat fast food, Burger King, McDonald's and KFC are all global fast food chains. Due to competition, the prices are all on the same level, each set meal is around 5 euros, which makes it more cost-effective to eat.