Caramelized Veggie Soup

Featured in Soups That Hit the Spot.

Take simple veggies to the next level by roasting them. It brings out their natural sweetness and adds deep flavor. After roasting, sweet potatoes create creaminess while carrots, parsnips, and peppers bring complexity. Toss in spices like cumin and coriander to finish it off. An easy dish that can be served as a starter or main meal.
Una donna con un cappello a coda di cavallo e un vestito nero.
Updated on Sun, 30 Mar 2025 00:22:46 GMT
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Caramelized Veggie Soup | kylierecipes.com

Unlock the game-changing trick to making super flavorful veggie soup: pop those veggies in the oven first! Watch regular carrots, parsnips, sweet potatoes and garlic turn into something amazing as they brown up. The heat brings out their natural sweetness and creates deep flavors that blend into a soup so smooth and rich, you'd never guess it's completely dairy-free. Roasting works wonders by concentrating all those tasty bits while getting rid of extra water—something you just can't get from boiling.

I stumbled on this method after many weekends trying to nail down the ultimate veggie soup. When I served that first batch of oven-roasted soup, it changed everything—my whole family couldn't believe how creamy it was with just vegetables! Now as soon as fall hits, my Sunday routine includes filling the house with that wonderful smell of veggies getting golden in the oven.

Finding the Best Ingredients

  • Sweet potatoes: Go for ones with rich orange color and smooth skin. They should feel heavy when you pick them up—that means they're packed with the good stuff that'll make your soup amazing.
  • Red bell peppers: Pick peppers that have bright color and shine. They need to feel solid with a green stem attached. Heavier ones pack more juicy sweetness.
  • Parsnips: Grab medium ones with light-colored skin and no mushy parts. The smaller ones taste sweeter, while big ones can get tough and woody.
  • Carrots: Look for bright orange ones that snap easily. Stay away from any with green tops which taste bitter. Fresh ones have crisp greens still attached.
  • Yellow onions: Choose solid, weighty onions with papery outer layers. Good ones won't bend when you squeeze them and won't have any sprouts coming out.
  • Whole garlic: The bulb should be tight with no sprouts peeking out. Each segment needs to be full and covered, not dried up or shrinking.
  • Fresh herbs: They should look vibrant and smell amazing. Skip any that look sad or yellowish.
  • Whole spices: Get your cumin and coriander as whole seeds and crush them just before cooking to get the best flavor hit.

Making Your Soup Shine

Nailing the Roasting Step
First things first—cut everything the same size so it all cooks evenly. Chop sweet potatoes and roots into small chunks, while peppers can be a bit bigger. Even cuts mean everything finishes at the same time.
Smart Seasoning
Build flavor from the ground up. First coat everything with olive oil so each piece has a thin layer that'll help it brown. Then add freshly ground spices, making sure they stick to all sides. The oil helps wake up those spice flavors when they hit the heat.
Heat Management
Get your baking sheets hot before adding any veggies. When they hit that hot surface, they start to caramelize right away. Don't crowd the pan—each piece needs its own space to brown properly.
Getting the Perfect Roast
Look for the edges turning golden, veggies shrinking a bit as water cooks off, and brown spots forming. Your kitchen will smell amazing when they're done right.
Creating the Foundation
Once roasted, your veggies are flavor bombs—much more intense than they started. Put them in your pot with good stock where they'll work together to create depth you can't get from just boiling them.
Smooth Blending
Start your blender slow then speed up gradually. Move around the pot to catch everything. You'll see it change before your eyes, getting smoother and creamier with each pass.
Last Touches
Taste it and maybe add more stock if it's too thick—it should slide off your spoon like silk. Add salt and pepper carefully, remembering the flavor gets stronger as it sits.
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Hot Roasted Vegetable Soup | kylierecipes.com

My grandma always said making soup was like creating art—you need patience and care. The day she showed me how to roast veggies first totally changed my cooking. Now when I watch those vegetables turn golden brown in the oven, their flavors getting richer by the minute, I get what she meant about turning simple things into something special.

Delightful Serving Suggestions

This smooth, rich soup deserves special treatment. Start with warmed bowls so it stays hot longer. Drizzle some good olive oil on top in a pretty pattern. For lunch, pair it with toasted sourdough topped with melty aged cheddar. When friends come over, fancy it up with homemade garlic croutons, snipped fresh herbs, and a spoonful of herb-mixed yogurt or cashew cream on top.

Fun Twist Ideas

Let what's growing now guide your soup choices. When fall comes around, try using butternut squash instead of sweet potatoes—they get super sweet when roasted. Toss in some cauliflower pieces for extra creaminess without dairy. Add roasted mushrooms for deep, savory flavor. Each change creates a whole new soup while keeping that smooth, silky texture everyone loves.

Keeping It Fresh

Store your soup right to keep that amazing texture and taste. Use glass containers with snug lids, filling them almost to the top. It'll stay good in the fridge up to five days—and often tastes even better the next day! For freezing, leave a little room at the top since it expands. Divide into meal-sized portions for easy reheating. Thaw in the fridge overnight, then warm slowly on the stove, stirring now and then and adding a splash of hot broth if needed to get the texture just right.

After years of working on this technique, I've learned that taking your time with the roasting creates magic that no amount of spices can match. The veggies tell me they're ready through their smell, how they look, and that perfect tender feel. This soup has become our family tradition, warming our home and bringing everyone to the kitchen to watch simple vegetables transform into bowls of golden comfort.

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Vegetable Soup From The Oven | kylierecipes.com

Frequently Asked Questions

→ Why roast veggies first?
Roasting makes veggies sweeter and more flavorful compared to other methods.
→ Why cut veggies into small pieces?
Evenly sized pieces roast evenly. Large chunks could end up uncooked or burnt.
→ Can I use different vegetables?
Sure! Swap sweet potato for squash, but bigger changes will alter the flavor.
→ Does it work for meal prep?
Yes! Flavors actually get better if stored overnight in the fridge.
→ Why roast garlic with skins on?
The skins keep garlic soft and sweet instead of burning during roasting.

Caramelized Veggie Soup

Caramelized root veggies and sweet peppers blended with warm spices for a creamy, bold-flavored soup.

Prep Time
15 Minutes
Cook Time
40 Minutes
Total Time
55 Minutes
By: Kylie

Category: Soups & Stews

Difficulty: Intermediate

Cuisine: British

Yield: 6 Servings

Dietary: Vegan, Vegetarian, Gluten-Free, Dairy-Free

Ingredients

→ Fresh Vegetables

01 2 firm white onions (about 9 ounces), peeled and quartered
02 4 plump unpeeled garlic cloves
03 2 ripe red bell peppers (about 12 ounces), deseeded and chunked
04 2 parsnips (about 5 ounces each), peeled and diced
05 4 fresh carrots (roughly 9 ounces), diced into small pieces
06 1 big orange sweet potato (around 1 pound), cubed and peeled

→ Broth and Seasonings

07 6 cups of hearty vegetable broth, with extra if needed
08 3 tablespoons of high-quality olive oil
09 ¾ teaspoon of fine sea salt
10 ½ teaspoon of ground coriander
11 ¾ teaspoon of ground cumin
12 ½ teaspoon of ground turmeric
13 ¼ teaspoon of freshly cracked black pepper

Instructions

Step 01

Turn your oven on to 200°C/390°F. Chop up all root veggies into small, even cubes to ensure they cook evenly.

Step 02

Spread the veggies across a baking tray in one layer. Pour over your olive oil, sprinkle with all the seasonings, and quickly toss so everything’s coated.

Step 03

Bake for 25-30 minutes until veggies are soft inside and crispy on the edges. Flip or stir pieces halfway to make sure nothing burns.

Step 04

Squeeze the roasted garlic from its skin into a soup pot with the other veggies. Add some hot water to the baking tray, scrape up those tasty browned bits, and tip everything into the pot.

Step 05

Pour in 5 cups of vegetable broth, put on the lid, and let everything bubble gently for about 15 minutes so the flavors can meld.

Step 06

Blend the soup until creamy using an immersion blender. Add extra stock little by little if needed, then tweak the taste with more seasoning if you like.

Notes

  1. Trimmed veggies will weigh around 2.8 pounds in total.
  2. Chop your veggies evenly to avoid uneven cooking times.
  3. Swap sweet potato for a similar veggie like butternut squash if you want.
  4. Makes 4 big bowls for a main meal or 6 smaller serving portions.

Tools You'll Need

  • Large baking tray with a lip (12x18 inches)
  • Big soup pot with a snug lid
  • Hand blender strong enough for soups
  • Spatula that can handle heat
  • Sharp chef’s knife and a sturdy chopping board
  • Soup ladle for easy serving

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 235
  • Total Fat: 10.06 g
  • Total Carbohydrate: 28.71 g
  • Protein: 8.23 g