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More about Joe →That first cool evening after a long summer when you suddenly want something warm but not heavy this is exactly the bowl you reach for. Vitamin C Roasted Red Pepper Soup is velvety, smoky, and deeply satisfying in the best possible way.
Last September, standing in the test kitchen with a pile of charred red peppers still warm from the oven, I remember thinking the color alone makes this worth shooting. That deep, burnished red against a swirl of cream? Stunning. After documenting dozens of soups over 8+ years, the technique that changed everything was letting the peppers blister until they’re almost too dark. That’s where the flavor lives. And on a tired Tuesday when dinner decisions feel impossible, this comes together fast enough to actually save the evening.

Vitamin C Roasted Red Pepper Soup Warm Comforting and Real Good
Ingredients

Why You’ll Love This Roasted Red Pepper Soup
Here’s what makes this one a repeat weeknight staple: it’s done in 30 minutes, the blender does most of the work, and the result looks like something you’d order at a restaurant. On those tired evenings when dinner still needs to happen, this is exactly the bowl that saves the night without asking much of you.
- Velvety smooth texture from blending roasted peppers with sautéed vegetables
- A gentle heat from chili flakes that warms without overwhelming
- Completely vegan with no cream needed the peppers do all the heavy lifting
- Big, developed flavor from one simple technique: blistering the peppers under the broiler
What You’re Working With Key Ingredients
Every ingredient in this soup has a job. The red bell peppers are the backbone sweet, smoky, and loaded with color once charred. Avocado oil handles the sauté without breaking down under medium heat. The combination of yellow onion, carrots, and celery builds a savory base that keeps the soup grounded.
- Tomato paste adds depth and a subtle richness without extra liquid
- Fresh thyme and flat leaf parsley bring brightness that lifts the whole bowl
- Vegetable broth ties everything together and controls the final consistency
- Chili flakes and black pepper give it just enough edge to feel satisfying
How to Make It
The broiler step is where the flavor is built don’t skip it and don’t pull the peppers too early. You want the skins genuinely blackened. Steaming them in a covered container right after is what makes peeling effortless.
- Preheat your broiler. Place halved, seeded peppers cut-side down on a lined baking sheet.
- Broil 10–15 minutes until skins are blackened. Transfer to a covered container and let steam cool.
- Peel off the skins they’ll slide right off after steaming.
- In a large skillet, heat avocado oil over medium. Sauté onion, carrots, and celery about 10 minutes until softened. Add garlic and cook one more minute.
- Add roasted peppers, sautéed vegetables, tomato paste, thyme, parsley, salt, chili flakes, black pepper, and vegetable broth to a blender.
- Blend on high until completely smooth. Heat on the stovetop if needed, or continue blending in a high-powered blender until hot.
Pro Tip: After years of testing blended soups, Thomas found that blending in one full batch not stopping partway is what gives you that truly velvety finish.
Can You Make Roasted Red Pepper Soup Ahead of Time?
Yes, and it actually gets better the next day. The flavors deepen overnight, making this a great Sunday prep option for the week ahead.
- Store in an airtight container in the refrigerator for up to 4 days
- Freeze in individual portions for up to 3 months reheat on the stovetop over low heat
- If the soup thickens after refrigerating, add a splash of vegetable broth when reheating to loosen it back up
Simple Swaps Worth Knowing
The recipe is flexible without losing what makes it work. A few easy adjustments if you need them:
- Swap avocado oil for any neutral cooking oil you have on hand
- Use dried thyme if fresh isn’t available start with one teaspoon and adjust
- Fresh flat leaf parsley can be swapped for curly parsley in a pinch
- Reduce chili flakes to a pinch if you’re serving this to kids or prefer milder heat
- Chicken broth works in place of vegetable broth if you’re not keeping it vegan
FAQs ( Vitamin C Roasted Red Pepper Soup )
Can I use jarred roasted peppers instead of roasting fresh peppers?
Yes, jarred roasted peppers work as a shortcut – just drain them well before blending. You will skip the broiling and skin-removal steps entirely.
How do you roast red peppers at home?
Halve and seed the peppers, then broil them on a lined baking sheet for 10-15 minutes until the skin is blackened. Transfer to a lidded container to steam, then peel the skins off once cool.
What makes roasted red pepper soup high in vitamin C?
Red bell peppers are one of the richest food sources of vitamin C available. This recipe uses 2 full pounds of them, making each serving a significant natural source of the nutrient.
How long does roasted red pepper soup last in the fridge?
This recipe stores well in an airtight container in the refrigerator for up to 4-5 days. The flavors often deepen overnight, making leftovers especially good.
What do you serve with roasted red pepper soup?
This velvety, vegan-friendly dish pairs well with crusty bread, a simple green salad, or a sandwich. It works equally well as a light lunch or a starter for dinner.

This Roasted Red Pepper Soup comes together in about 30 minutes, and the payoff is genuinely beautiful that deep, burnished color blending into something velvety and warm. From the moment the blender runs, the aroma fills the kitchen in a way that makes the whole house feel like dinner is already taken care of.
A couple of things worth remembering: don’t rush the broiler step those blackened skins are where all the smoky depth comes from, and steaming the peppers right after makes peeling almost effortless. If you end up with leftovers, this soup is honestly even better the next day once the flavors have had time to settle. And if it thickens overnight in the fridge, just add a splash of vegetable broth when reheating it loosens right back up into that silky, restaurant-worthy finish.
If you make this one, I’d love to see your bowl that color photographs beautifully, and yours will too. Did you keep it vegan, or did you stir in something extra to make it your own? Drop a note below or tag us when you share it. Pass this one along to a friend who needs an easy dinner that still feels like home.