Tomato and Sweet Potato Soup
Quick answer: Cook two tins of tomatoes, a diced sweet potato, an onion, a stock cube and mixed herbs in 500 ml of water, then blend. It serves 4 at about 80 calories a bowl.
- Prep: 5 minutes
- Cook: 21 minutes
- Serves: 4
- Calories: about 80 per bowl
Tomato and sweet potato soup is an easy soup with just five ingredients. The sweet potato adds body and sweetness without cream. Make it in a soup maker, or in a pan with a hand blender.
Written by Matt, Matt’s Cafe.
Jump to: Recipe card · How do you make tomato and sweet potato soup? · Can you freeze tomato soup? · Can you use fresh tomatoes? · How do you make it creamier? · Do you need to peel the sweet potato? · How long does it keep? · How many calories are in tomato and sweet potato soup?

How do you make tomato and sweet potato soup?
- Open the tins of tomatoes. Peel the sweet potato and cut it into cubes. Peel and slice the onion.
- Soup maker: put everything in the soup maker with the water and stock cube, and run the smooth soup programme.
- On the hob: put everything in a large pan with the water and bring to the boil. Simmer for about 20 minutes, until the sweet potato is soft, then blend with a stick blender until smooth.
- Season with salt and pepper. Serve with a toasted roll.
Can you freeze tomato soup?
Yes. Cool it quickly, freeze in airtight containers for up to 3 months and reheat until piping hot all the way through.
Can you use fresh tomatoes?
Yes, but tinned tomatoes give a consistent flavour. Use about 800 g of ripe tomatoes.
How do you make it creamier?
Blend for longer, or stir in a spoonful of low fat yogurt after blending. Add the calories.
Do you need to peel the sweet potato?
Peel it for a smooth soup.
How long does it keep?
Up to 3 days in the fridge in a covered container.
How many calories are in tomato and sweet potato soup?
About 80 calories a bowl. The pot is about 321 calories: 800 g of Tesco chopped tomatoes 160, 1 sweet potato 110, 1 onion 40, 1 stock cube 8 and mixed herbs 3. Divide by 4. A roll to serve is extra.
Tomato and Sweet Potato Soup
4
People5
minutes21
minutes80
kcal26
minutesEasy tomato soup made with tinned tomatoes, sweet potato and onion, in a soup maker or on the hob in 26 minutes. About 80 calories a bowl. Serves 4.
Ingredients
2 x 400 g tins Tesco chopped tomatoes
1 medium sweet potato, peeled and cubed
1 medium onion, sliced
1 Tesco vegetable stock cube
1 tsp mixed herbs
500 ml water
Salt and pepper
Directions
- Open the tins of tomatoes. Peel the sweet potato and cut it into cubes. Peel and slice the onion.
- Soup maker: put everything in the soup maker with the water and stock cube, and run the smooth soup programme.
- On the hob: put everything in a large pan with the water and bring to the boil. Simmer for about 20 minutes, until the sweet potato is soft, then blend with a stick blender until smooth.
- Season with salt and pepper. Serve with a toasted roll.


More recipes
- Red pepper and sweet potato soup
- Carrot and ginger soup
- Air fryer croutons
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