This roasted garden tomato soup recipe is bursting with the fresh, vibrant flavors of seasonal garden tomatoes. It’s an easy-to-make dish that blends oven-roasted vegetables into a smooth, comforting soup, perfect for any occasion. But don’t let off-season stop you, grab vine-ripened tomatoes during the year for equally delicious results.
Remove the stem ends of the tomatoes and cut them into quarters or sixths. Place them in a baking dish. If using the red bell pepper, de-seed, stem, and cut it into pieces before adding to the dish.
Peel and quarter the onion, cutting off the ends, and add to the baking dish.
Break the garlic bulb into individual cloves, peel them, and add to the dish.
Strip the fresh thyme leaves from their stems and sprinkle them over the vegetables.
Drizzle everything with extra virgin olive oil, tossing to coat evenly. Roast for 45 minutes.
Transfer the roasted vegetables to a blender (like a Vitamix). Blend on low, gradually increasing to medium for 1-2 minutes, until smooth.
Serve immediately with your favorite grilled cheese or store in a jar for later use.
Garnish with a drizzle of cream or a dollop of sour cream, and fresh tarragon or basil leaves. Enjoy!
Notes
Recipe Notes & Options:
Tomatoes: Feel free to use any size or variety of garden tomatoes you have on hand. Garden-fresh tomatoes bring natural sweetness. If using store-bought, allow them to ripen fully and consider adding a teaspoon of sugar to balance the acidity.
Onions: Sweet onions are my preference, but two small white onions will work too.
Garlic: You can either peel the individual garlic cloves or roast the entire bulb with the top cut off. After roasting, squeeze the softened garlic out of the skins.
Thyme: You can place whole thyme sprigs in the baking dish, then remove the stems before blending. I like to strip the leaves before roasting for convenience.
Red Bell Pepper (optional): This adds a subtle creaminess and sweetness to the soup, blending in without overpowering the other flavors.