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What is the most affordable food to buy?

4 min read

According to the Heart Foundation, opting for budget-friendly plant-based proteins like beans and lentils is one of the most effective strategies for saving on groceries. To find the best deals, you need to know what is the most affordable food to buy and how to shop for it strategically.

Quick Summary

An exploration of staple grains, legumes, and produce that offer the best nutritional value for the lowest cost, with shopping tips to maximize savings. It covers proteins, carbohydrates, and fruits/vegetables for a balanced budget diet.

Key Points

  • Start with Staple Grains: Build your base with inexpensive, versatile grains like oats, rice, and pasta, which can be bought in bulk to maximize savings.

  • Focus on Budget-Friendly Proteins: Incorporate affordable protein sources such as dried beans, lentils, eggs, tofu, and canned fish to stay full and energized without a high cost.

  • Prioritize Seasonal and Frozen Produce: Buy fruits and vegetables when they are in season for the best price, and supplement with frozen varieties to prevent waste and save money year-round.

  • Cook from Scratch: Minimize expenses by avoiding pre-packaged and processed foods and cooking meals from basic, whole ingredients.

  • Shop Smartly: Utilize strategies like meal planning, shopping with a list, comparing unit prices, and using coupons to reduce your grocery bill.

In This Article

What are the most affordable staple foods?

Identifying the most affordable foods starts with focusing on nutrient-dense staples that can be bought in bulk and form the foundation of many meals. These items are typically shelf-stable and provide sustained energy, making them excellent choices for budget-conscious shoppers. The key is to build your pantry with these ingredients and use them creatively to create a wide variety of meals. By focusing on these core food groups, you can drastically reduce your weekly grocery bill without sacrificing nutritional value.

Cheap and filling grains and starches

These pantry essentials are the cheapest way to bulk up meals and provide long-lasting energy.

  • Oats: Inexpensive when purchased in larger containers, rolled oats are a breakfast powerhouse and a great source of fiber. They can be made into oatmeal, granola, or even used to stretch ground meat.
  • Rice: A staple for billions worldwide, rice is incredibly affordable, especially when bought in bulk. Brown rice offers more fiber than white rice and is often similarly priced in larger supermarket bags.
  • Pasta: Affordable, versatile, and quick to cook, pasta is a go-to for budget meals. Whole wheat pasta offers more nutrients and fiber, helping you feel fuller longer.
  • Potatoes: This versatile tuber is a brilliant and often overlooked budget food. A significant source of fiber and vitamin C, potatoes can be boiled, baked, or mashed to create filling side dishes.

Budget-friendly protein sources

Protein can be one of the more expensive parts of a grocery bill, but several options provide excellent value.

  • Dried beans and lentils: One of the absolute cheapest sources of protein and fiber, dried legumes are highly versatile for soups, stews, and chilis. While they require soaking and longer cooking times than their canned counterparts, they offer significant savings.
  • Eggs: Known for being a versatile and economical source of high-quality protein, eggs can be used for any meal of the day.
  • Canned fish: Canned tuna or sardines packed in water are inexpensive and provide protein and omega-3 fatty acids. They can be added to salads, pasta, or made into a simple fishcake.
  • Tofu: A very affordable, plant-based protein that readily absorbs flavors, making it a versatile meat substitute in many dishes.

Cheap and nutritious fruits and vegetables

Getting your vitamins and minerals doesn't require expensive produce. Smart shopping can keep costs down.

  • Seasonal and frozen produce: Buying fruits and vegetables when they are in season is often cheapest. For year-round savings, frozen fruits and vegetables are just as nutritious and prevent food waste.
  • Bananas and apples: These fruits are widely available year-round and are consistently among the most affordable fruit options.
  • Root vegetables: Carrots, onions, and cabbage are inexpensive and have a longer shelf life than leafy greens. They serve as a great base for many recipes.
  • Canned tomatoes: Canned diced or crushed tomatoes are a versatile and budget-friendly base for sauces, soups, and curries.

Comparison of Affordable Protein Sources

Feature Dried Beans/Lentils Eggs Canned Fish Tofu
Cost per serving Very Low Low Medium Low
Shelf Life Very Long Medium Very Long Medium (Unopened)
Versatility High (Soups, salads, patties) High (Any meal) Medium (Salads, sandwiches) High (Stir-fries, scrambles)
Preparation Time High (from dry) Low Very Low Low
Storage Pantry Refrigerator Pantry Refrigerator

How to maximize savings at the grocery store

Beyond simply knowing what to buy, adopting smart shopping habits can make a huge difference in your budget.

Strategic shopping for affordable groceries

  • Plan your meals: Create a meal plan for the week based on what you have and what's on sale. This prevents impulse buys and reduces food waste, which is a major source of financial loss.
  • Shop with a list: Sticking to a list is one of the most effective ways to avoid overspending. Never shop on an empty stomach, as this can lead to poor choices.
  • Buy generic or store-brand products: Generic options are often identical in quality to name brands but come at a reduced cost.
  • Compare unit prices: Look at the cost per unit (e.g., per ounce or kilogram) on the shelf labels to determine which product offers the best value, not just the lowest price.
  • Use coupons and apps: Many stores offer digital coupons and loyalty programs that can lead to significant savings over time.

Making the most of cheap ingredients

  • Cook from scratch: Preparing meals from basic ingredients rather than buying pre-packaged or processed foods is almost always cheaper and healthier. A home-cooked lentil soup is far cheaper than steak.
  • Batch cooking: Cook larger batches of staples like rice, beans, or oatmeal to portion out and freeze for future meals. This saves time and ensures you have cheap meals on hand.
  • Add flavor for less: A basic set of spices, along with onions, garlic, and citrus, can transform simple, cheap dishes into flavorful meals without a large expense.
  • Incorporate meatless meals: Reducing meat consumption, even just once a week, can lead to significant savings. Plant-based proteins are often much more affordable than animal protein.

Conclusion

While there is no single item that is universally "the most affordable food to buy," a collection of versatile, nutrient-dense staples like dried beans, rice, and oats offers the best value. Combined with strategic shopping practices—such as buying in bulk, choosing seasonal produce, and preparing meals from scratch—you can create a balanced and satisfying diet on a tight budget. Focusing on these foundational ingredients and smart habits empowers you to take control of your food spending and eat well without breaking the bank.

Heart Foundation guide on budget-friendly grocery shopping

Frequently Asked Questions

The absolute cheapest food staples are often dried goods that can be purchased in bulk, such as rice, oats, and dried lentils or beans. These items are the most cost-effective per serving and form the foundation of many budget meals.

Yes, frozen vegetables and fruits are often more affordable than fresh produce, especially when items are out of season. They are also just as nutritious and help reduce food waste because they have a much longer shelf life.

To add flavor without significant cost, rely on versatile, cheap aromatics like onions and garlic. Invest in a few basic spices, use bouillon cubes for broths, or add a squeeze of lemon or lime juice to brighten dishes.

Absolutely. Eating healthy on a budget is very achievable by focusing on whole, unprocessed foods like grains, legumes, and seasonal produce. These are nutrient-dense and more affordable than many highly processed items.

To save money on protein, prioritize plant-based sources like beans, lentils, and tofu, which are very cheap per serving. If you eat meat, opt for cheaper cuts like chicken thighs over breasts or buy ground meat on sale to freeze.

Simple, filling meal ideas include pasta with canned tomato sauce, lentil soup with vegetables, egg fried rice, or bean and rice burritos. These recipes rely on affordable staples and can be customized based on what you have.

The best way to reduce food waste and save money is to plan your meals weekly, only buy what's on your list, and use leftovers. Batch cooking and properly freezing excess food also helps.

Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice.