What to Cook With Ingredients You Have at Home

To decide what to cook with ingredients you have, start with what you already own, use the items that spoil first, and build one main dish around them. Check the fridge, freezer and cupboard, pick a base such as rice, pasta or bread, then choose a recipe that uses most of the list. A substitution table fills the small gaps. This guide gives the method, a substitution table and tips to reduce food waste.

This is general information about cooking, not medical or food safety advice. Check the use-by dates on food, and cook meat and eggs fully.

Step 1: List what you have

Open the fridge, freezer and cupboard. Write down every item that can make a meal. Include partly used packs, such as half a tin of tomatoes or the last two eggs. Do not skip the freezer, because frozen meat, vegetables and bread are often the easiest base for a meal.

Sort the list into three groups:

1. Use soon: fresh herbs, salad leaves, fish, minced meat, milk, cream, bread.
2. Use this week: onions, potatoes, carrots, cabbage, eggs, hard cheese.
3. Keeps longer: rice, pasta, lentils, tinned goods, spices, oil.

Start with group 1. A dish that uses the soon-to-spoil items first saves the most food.

Step 2: Pick a base

Most meals have four parts: a base starch, a protein, vegetables and a sauce or seasoning. Pick one item from each part. For example:

• Base: rice, pasta, potatoes, bread or couscous
• Protein: eggs, beans, lentils, tinned fish, chicken or minced meat
• Vegetables: whatever is in group 1 and 2
• Sauce: tinned tomatoes, yogurt, a stock cube, soy sauce or a squeeze of lemon

If you have only three parts, that is fine. A frittata with potatoes, onion and eggs needs no sauce.

Step 3: Use a substitution table

Recipes often call for an item you do not have. This table gives common swaps. Use them in small amounts first, then taste and adjust.

Check the last column before you cook. For example, 1 cup of butter is 2 sticks in US measure. Three-quarters of a cup of oil is the usual swap. The result is a little denser and less rich.

Worked example: a Tuesday dinner

Suppose your list shows:

• 2 potatoes, 1 onion, 4 eggs, half a tin of chopped tomatoes
• 100 g of cheese, 1 bag of frozen peas, 1 small pot of plain yogurt
• Rice, oil, salt, pepper and dried oregano

The base is potatoes. The protein is eggs. The vegetables are onion and peas. The sauce is the tomatoes. The plan is a potato and egg dish with tomato sauce, served with yogurt.

1. Slice 2 potatoes and 1 onion. Fry them in 2 tablespoons oil until soft, about 15 minutes.
2. Add the peas and half a tin of tomatoes. Cook for 5 minutes.
3. Beat 4 eggs with salt and oregano. Pour them over the vegetables.
4. Sprinkle 50 g of cheese on top. Cover and cook for 5 minutes until set.
5. Serve with yogurt on the side. Keep the other 50 g of cheese for lunch.

The cooking time is about 30 minutes. Each item from the list has a job in the dish. The leftover half tin of tomatoes is used, not thrown away.

Ways to reduce food waste

• Freeze before it spoils. Freeze bread, cooked rice, grated cheese, chopped herbs in oil, and meat you will not use within two days.
• Make a second meal from leftovers. Cooked rice becomes fried rice. Roasted vegetables go into soup or a wrap.
• Store food where you can see it. Put soon-to-spoil items at the front of the fridge.
• Use stems and skins. Herb stems can flavour stock. Vegetable peelings can make a simple stock.
• Plan one leftover meal each week. This gives a fixed slot for the items that need to be used.

How MyCookNote does it

MyCookNote has a My Pantry feature. You enter what you have in your fridge and cupboard. The app then shows which recipes you can cook now with those items. This is the fastest way to turn a list into a meal.

If a recipe needs one item you do not have, the app shows ingredient substitutions. You can also search for a dish in 15 languages, or tap Random Recipe when you do not know what to cook. Cook Mode shows one step at a time in large text and keeps the screen on. Its timers help when several things cook at once.

MyCookNote is free to use with limits. The free plan includes 1 online search a day, 1 recipe from a link a day and 5 saved recipes a week. The pantry and Cook Mode are included in the free plan. Pro removes the limits. For the full set of features, see the MyCookNote app page.

You can find more tools on the apps page.

If you want to try it, open MyCookNote, enter three items from your fridge and check which recipes appear. For a weekly plan, read how to plan weekly meals and a shopping list.

Frequently asked questions

How many items do I need to cook something?

Three to five items are enough for a simple meal if you have a base and a protein. Staples like rice, pasta, eggs and tinned goods make it easier.

What if a substitute changes the taste?

Start with a small amount, taste the dish, and then adjust. Most swaps change flavour or texture a little. Keep notes in your cooking log so you know what worked.

Can I use old vegetables?

Vegetables that are soft or wrinkled but not mouldy are often fine in soups, stews and sauces. Cut away any damaged parts. If you are unsure about food safety, throw it away.

Do I need an app to cook from what I have?

No. A list on paper and a few swaps are enough. An app helps when you have many recipes saved and want to see the matches quickly.