How to make good soup: 10 of our most popular soup recipes ever

Ready in under an hour, a pot of soup is always welcome when the weather turns cooler. Photo: Bríd O'Donovan.
Love your veg soup
This soup uses any leftover vegetables you have and transforms it into a delicious soup

Servings
6Preparation Time
5 minsCooking Time
45 minsTotal Time
50 minsCourse
MainIngredients
1kg mixed vegetables – carrots, courgette, parsnips, potatoes, bruised tomatoes, peppers, leeks, squash, pumpkin, peas
1 large white onion
4 garlic cloves
Leftover fried breakfast bits – bacon, sausage or pudding (optional)
1l vegetable stock
Slices stale bread
Olive oil
Salt and black pepper
Method
Chop up your raw vegetables into even size pieces. Toss with two tablespoons of olive oil, a pinch of salt and pepper. Place on a baking tray and cook for 20 minutes at 180°C.
In the meantime, dice your onions. Pour one tablespoon of olive oil in a large saucepot over a medium heat and begin to fry your onions. Leave these to sauté for a few minutes, stirring occasionally. Finely chop your garlic and add this to the onions.
If you have leftover bacon or breakfast bits, chop them up nice and fine. Add the breakfast bits to the onions and garlic and stir on a low heat for a minute.
Place the cooked veg from the oven into your saucepot and pour over the stock. Bring this to the boil and reduce to a simmer for 10 minutes.
While this is simmering, cube up your stale bread, drizzle with olive oil season with salt and pepper and toast in the oven for a few minutes on each side.
Place the soup mixture in a food processor or blitz with a soup gun. Add more water and seasoning where needed to reach your desired texture and taste. Serve with some homemade croutons and a drizzle of olive oil.
Picture: Yvonne Keane
French onion soup with Gruyére toasts
This delicate and enduring classic soup is bursting with flavour and delicious served with crusty slices of fresh baguette

Servings
6Preparation Time
20 minsCooking Time
60 minsTotal Time
1 hours 20 minsCourse
SideCuisine
FrenchIngredients
1.35kg onions
50g butter
1.7 l stock
salt
pepper
6 slices of baguette, 1cm thick toasted
75g grated Gruyére cheese
Method
Peel the onions and slice thinly. Melt the butter in a saucepan. Add the onion and cook on a low heat for about 40-60 minutes with the lid off, stirring frequently – the onions should be dark and well caramelised but not burnt.
Add the stock, season with salt and pepper, bring to the boil and cook for a further 10 minutes. Taste and correct seasoning.
Ladle into deep soup bowls, put a piece of toasted baguette covered with grated cheese on top of each one. Pop under the grill until the cheese melts and turns golden.
Serve immediately but beware – it will be very hot.
Note: Hold your nerve, the onions must be very well caramelised otherwise the soup will be too weak and sweet.