If you want a bowl that tastes like the first green week of spring, this silky pea and mint soup is the one to make. It is bright, herbaceous, and just a little elegant, yet it comes together with pantry-and-freezer staples in under thirty minutes, which makes it equally at home as a quiet solo lunch or the opening course at a weekend brunch with friends.
Back in my personal chef days this soup was my quiet secret weapon, the dish I reached for when I needed to impress with almost no effort. It has flavor, it has flair, and it has that gorgeous vivid green color that makes people assume you fussed far more than you actually did. Warm or chilled, it delivers every single time.
Why You’ll Love This Recipe
This soup is proof that simple and impressive are not opposites. A handful of humble ingredients, one pot, and a blender are all it takes, and yet the finished bowl looks and tastes like something you would happily order at a bistro. The sweetness of the peas and the cool lift of fresh mint play off each other in a way that feels fresh rather than fussy.
It is also wonderfully forgiving and flexible. You can keep it light and vegan with just olive oil and broth, or stir in a little cream for a richer, more velvety finish. It reheats beautifully, holds in the fridge for days, and even freezes well, so it slots easily into a busy week of meal prep without losing any of its charm.
And then there is the versatility of temperature. Serve it steaming on a cool spring evening or chilled like a vichyssoise on a warm afternoon, and it feels like an entirely different dish each way. Few recipes stretch this far while asking so little of the cook.
Ingredients
The base of the soup starts with 2 tablespoons of olive oil or butter, 1 small onion that has been chopped, and 2 cloves of garlic, minced. These aromatics build the savory foundation that keeps the soup from tasting one-note, so do not skip them even though the peas are the star.
For the body of the soup you will need 4 cups of frozen peas and 3 cups of vegetable broth, though chicken broth works just as well if that is what you keep on hand. Frozen peas are honestly ideal here, since they are picked and frozen at their sweetest, but fresh peas in season are a lovely treat if you have them.
The finishing touches are what make it sing: 1/2 cup of fresh mint leaves added off the heat, the juice of 1/2 a lemon for brightness, and salt and pepper to taste. If you want a richer bowl, stir in 1/2 cup of heavy cream at the end, though the soup is delicious and lighter without it.
Step-by-Step Instructions
Begin by heating the 2 tablespoons of olive oil or butter in a large pot over medium heat. Add the chopped onion and let it soften for about 4 to 5 minutes, stirring now and then, until it turns translucent and smells sweet. Add the minced garlic and cook for just one more minute, being careful not to let it brown, which would turn it bitter.
Add the 4 cups of frozen peas and the 3 cups of broth, then raise the heat and bring everything to a boil. Once it reaches a boil, reduce the heat and let the soup simmer gently for about 10 minutes. This is just long enough to cook the peas through and marry the flavors without dulling that fresh green color.
Take the pot off the heat before you add the delicate ingredients, because this is the key to keeping the flavor bright. Stir in the 1/2 cup of fresh mint leaves, the juice of half a lemon, and salt and pepper to taste. Adding the mint after cooking keeps it fresh and grassy rather than dull and bitter, which is exactly what you want.
Now blend the soup until it is completely smooth, using an immersion blender right in the pot or working in batches in a regular blender and returning it to the pot afterward. If you are using cream, stir in the 1/2 cup now and warm the soup gently over low heat, tasting and adjusting the seasoning one final time before serving it warm or chilling it in the fridge to serve cold.
Tips for the Best Pea and Mint Soup
The golden rule is to never let the mint boil. Heat quickly cooks out its cool, aromatic quality and can even turn it faintly bitter, so always stir it in after the pot has come off the flame. That single habit is the difference between a soup that tastes vibrant and one that tastes muddy.
For a truly restaurant-smooth texture, pass the blended soup through a fine mesh sieve to catch any stubborn pea skins. A swirl of yogurt, a drizzle of good olive oil, or a few extra mint leaves on top adds a pretty, professional finish. If you love a cozy bowl, you might also try my cozy split pea soup for a heartier, more warming take on peas.
This soup is genuinely make-ahead friendly, keeping in the fridge for up to four days and in the freezer for up to two months, so it is worth doubling the batch. When the weather turns and you crave something richer, my crockpot butternut squash soup is a lovely seasonal companion to keep in your rotation.
Kitchen Gear for This Recipe
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Frequently Asked Questions
Can I use fresh peas instead of frozen?
Absolutely, if you have them. Blanch fresh peas briefly before adding them so they cook evenly. That said, frozen peas are picked and frozen at peak sweetness, so they are a reliable and delicious choice year-round.
How long does this soup keep?
Stored in a sealed container in the fridge, it keeps for up to four days. It also freezes beautifully for up to two months, so it is a great make-ahead option for busy weeks.
Can I serve this soup cold?
Yes, and it is wonderful chilled, especially in warmer months. Let it cool completely, then refrigerate until cold before serving. You may want to brighten it with an extra squeeze of lemon just before it goes to the table.
How do I make this soup vegan?
Use olive oil instead of butter, choose vegetable broth, and simply skip the heavy cream. For a creamy vegan finish, a splash of coconut milk stirred in at the end works beautifully in its place.
What can I serve with pea and mint soup?
It shines as a starter with crusty bread, or as a light main paired with a grilled cheese sandwich. Crispy pancetta, toasted pine nuts, or a handful of croutons on top add welcome texture and make it feel more substantial.
If this bowl of green goodness brightened your table, keep exploring more healthy eating ideas, and please snap a photo and tag @thekitchensaid on Instagram so I can see your gorgeous creations.
Pea and Mint Soup
American · Soup
A silky, bright pea and mint soup made with frozen peas, fresh mint, and lemon, ready in under 30 minutes and delicious served warm or chilled.
Ingredients
- 2 tablespoons olive oil or butter
- 1 small onion, chopped
- 2 cloves garlic, minced
- 4 cups frozen peas
- 3 cups vegetable broth (or chicken broth)
- 1/2 cup fresh mint leaves
- Salt and pepper to taste
- 1/2 cup heavy cream (optional, for richness)
- Juice of 1/2 lemon
Instructions
- Heat oil or butter in a large pot over medium heat. Saute the onion 4-5 minutes until soft, then add garlic and cook 1 more minute.
- Add peas and broth, bring to a boil, then reduce heat and simmer 10 minutes.
- Remove from heat and stir in mint, lemon juice, salt, and pepper.
- Blend until smooth, stir in cream if using, reheat gently, and serve warm or chilled.
Nutrition: 180 calories
