Ingredients
Equipment
Method
Salt and prep the vegetables
- Toss the diced eggplant with salt and let sit for 15 minutes. Visual cue: it should look slightly wet as moisture draws out.
- Rinse the salted eggplant and pat it dry. Visual cue: the pieces should no longer look glossy with water.
Build the soup base
- Heat the olive oil in a large pot over medium heat. Visual cue: the oil shimmers but does not smoke.
- Sauté the onion and red bell peppers for 5 minutes. Visual cue: they soften and start to turn slightly translucent.
- Add the garlic and cook for 5 minutes. Visual cue: the garlic becomes fragrant without browning too much.
- Add the zucchini and yellow squash and cook for 3 minutes. Visual cue: the vegetables brighten in color and begin to soften.
Simmer until tender
- Add the crushed tomatoes, diced tomatoes, vegetable broth, herbs de Provence, dried basil, dried thyme, and red pepper flakes. Visual cue: the pot looks richly red and aromatic.
- Simmer for 20-25 minutes until all vegetables are very tender. Visual cue: a spoon easily breaks through eggplant, zucchini, and squash.
Finish and serve
- Stir in the fresh chiffonade basil. Visual cue: the soup turns speckled green on top immediately.
- Season with salt and pepper to taste. Visual cue: the flavors feel balanced rather than flat.
- Finish with a drizzle of good olive oil. Visual cue: you’ll see a glossy sheen across the surface before serving.
Notes
Pro tip: salting the eggplant briefly helps reduce excess bitterness and keeps the soup pleasantly balanced. Refrigerate leftovers in an airtight container for up to 4 days; reheat gently on the stove. Freezing is yes—freeze in portions for up to 2 months and thaw overnight before reheating. For a dairy-free option, skip parmesan (the soup is still flavorful with fresh basil and olive oil).
