Quick Tomato and Clam Broth
A light, briny broth built on the natural sweetness of littleneck clams, brightened with crushed tomatoes, white wine, and fresh parsley. Ready in 30 minutes, this Italian-inspired broth is perfect as a starter or served over pasta. The clams open as they steam, releasing their essence into the tomato base.
- Prep
- 10 min
- Cook
- 20 min
- Total
- 30 min
- Makes
- About 5 cups (1.2 L), serves 4 as a first course
Steps
Before you start
- Clean clams under cold running water, scrubbing shells with a brush to remove sand and grit
- Have all ingredients prepped and within arm's reach before you start—this recipe moves quickly once heat is applied
- Use chilled white wine if possible; it will lower the oil temperature and cook evenly
Sauté garlic and oil
- Heat the olive oil in a large heavy-bottomed pot (6-quart capacity) over medium heat for 1 minute.
- Add the minced garlic and red pepper flakes (if using), stirring constantly.
- Cook for 30–45 seconds until fragrant and the garlic just turns golden at the edges.
- Watch carefully—garlic burns quickly.
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Ready when: Garlic is light golden and fragrant
Tip: Don't let garlic brown deeply or the broth will taste bitter. Timing is critical here.
Deglaze with wine
- Pour the white wine into the pot, scraping the bottom with a wooden spoon to release any browned bits.
- Simmer for 1–2 minutes until the wine reduces by about half and the raw alcohol smell fades.
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Ready when: Wine smells sweet and winey, not harsh; volume reduced noticeably
Tip: This step concentrates the wine's flavor and removes harshness. Don't skip the reduction.
Add tomatoes and broth
- Pour in the crushed tomatoes and chicken broth.
- Stir to combine, breaking up any clumps.
- Bring the mixture to a gentle simmer over medium-high heat.
- This should take about 2–3 minutes.
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Ready when: Small bubbles break the surface steadily across the pot; a few larger bubbles rise
Tip: A gentle simmer, not a rolling boil, keeps the broth clear and bright-tasting.
Add clams and cover
- Slide all the cleaned clams into the simmering broth, distributing them evenly.
- Cover the pot with a lid and increase heat to medium-high.
- The clams will begin opening as steam builds inside.
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Ready when: Most clams have opened; the broth is fragrant and steaming
Tip: Clams open at different rates. Resist the urge to stir; this breaks shells and releases grit. Discard any unopened clams after 7 minutes.
Check and season
- Remove the lid.
- Most clams should be open; discard any that remain firmly closed (they may contain sand or be unsafe).
- Taste the broth.
- Season with sea salt and black pepper to your preference.
- Remember that clams are naturally salty, so taste before adding much salt.
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Ready when: Broth is balanced in flavor; clams are tender and easily come free from shells
Tip: Err on the side of under-salting. Clams contribute briny salinity, and you can always add more at the table.
Finish and serve
- Stir in the chopped fresh parsley.
- Ladle the broth into serving bowls, distributing the clams evenly.
- Serve immediately with lemon wedges on the side for squeezing, and crusty bread for soaking up every drop.
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Tip: The broth continues to cool and concentrate in flavor as it sits, so serve immediately for the brightest, most delicate taste.
Good to know
Tips
- Buy clams the day you plan to cook them, and store them in the coldest part of the fridge on ice or a cold pack, covered loosely with a damp towel. Avoid storing them in airtight containers, as they need air circulation.
- To check if a clam is alive before cooking, tap it gently with your finger. A live clam will close its shell slightly or not open further. If it remains wide open and doesn't respond, discard it.
- This broth is excellent served on its own as a first course, or ladled over fresh pasta (such as linguine) for a light seafood dish. About 1.5 cups of broth with 5–6 clams per portion is ideal.
- If you prefer a thicker, more sauce-like consistency, simmer the finished broth uncovered for an additional 3–5 minutes to reduce the liquid slightly. This also concentrates flavor.
Storage & reheating
Refrigerate leftover broth (without clams) in an airtight container for up to 3 days. Clams are best eaten fresh and should not be stored in broth. Reheat gently on the stovetop over medium-low heat, stirring occasionally, until warmed through (about 5 minutes). Do not freeze, as the texture and flavor of clams degrade significantly.
Substitutions
- littleneck clams, live → Manila clams or other small hard-shell clams. Manila clams are smaller and cook slightly faster (4–5 minutes). Use about 2.5 lb (1.1 kg) to account for smaller size. Taste will be slightly sweeter.
- crushed tomatoes → Fresh tomatoes, roughly chopped (about 4 medium ripe tomatoes, 1.5 lb / 680 g). Fresh tomatoes add brightness but will make the broth less uniform in texture. Simmer for an extra 5–7 minutes so tomatoes break down, then strain if a clearer broth is desired.
- dry white wine → Dry vermouth or additional low-sodium broth (same amount). Vermouth adds herbal notes; broth alone makes a milder, less complex but still delicious broth.
- fresh flat-leaf parsley → Fresh basil, chives, or a mix of both. Basil adds Italian sweetness; chives contribute mild onion notes. Use the same amount and stir in just before serving to preserve color and aroma.
