Shrimp Head and Tomato Broth

Name: Shrimp Head and Tomato Broth
Prep time: 15 min
Cook time: 35 min
Total time: 50 min
Yield: 4 servings
Cuisine: Mediterranean
Ingredients: 1½ lb (680 g) shrimp heads, cleaned and rinsed, rinsed under cold water, patted dry; 3 tbsp (45 ml) extra-virgin olive oil; ½ medium bulb (150 g) fresh fennel bulb, trimmed, halved lengthwise, cored, and sliced into ½-inch pieces; 4 cloves (20 g) garlic cloves, lightly smashed; 14 oz (1 can) (400 g) canned whole tomatoes, crushed by hand or with a wooden spoon; 5 cups (1200 ml) water; 1 tsp (6 g) kosher salt; ½ tsp (1 g) whole black peppercorns; 2 leaves (1 g) fresh bay leaves; 3 sprigs (3 g) fresh thyme sprigs (optional)

From the MyKitchenBank Kitchen

A vibrant Mediterranean broth made by gently simmering shrimp heads with tomato, fennel, garlic, and olive oil. The shrimp heads release their natural sweetness and umami into the liquid, creating a delicate yet deeply flavored base perfect for seafood dishes, risotto, or sipping on its own. This economical recipe transforms what might otherwise be discarded into a treasured ingredient.

Prep: 15 min
Cook: 35 min
Wait: 5 min
Total: 55 min
Makes: About 5 cups (1.2 L) broth

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Steps

Before you start

Rinse the shrimp heads thoroughly under cold water and pat dry
Have a fine-mesh strainer ready for straining
Measure out all ingredients before you begin simmering

1
Sauté aromatics
- Heat the olive oil in a large 4-quart (4 L) saucepan over medium heat.
- Once shimmering, add the sliced fennel and smashed garlic cloves.
- Stir occasionally and cook for 3–4 minutes until the fennel softens slightly and becomes fragrant, but don't let it brown.
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Ready when: Fennel is softened and garlic is fragrant, with no browning
Tip: Use medium heat—high heat can make the aromatics bitter
2
Add shrimp heads
- Add the cleaned shrimp heads to the pot.
- Stir gently with a wooden spoon for 2 minutes to coat them in oil.
- You may notice a subtle aroma of the sea developing.
- Do not crush or break the heads; keep them intact.
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Ready when: Shrimp heads are lightly glossy and warmed through
Tip: Avoid aggressive stirring—the heads will shed flavor naturally as they simmer
3
Add tomato and water
- Pour in the crushed canned tomatoes (including their juice) and the 5 cups (1.2 L) of water.
- Stir gently to combine.
- Add the bay leaves, thyme sprigs (if using), and peppercorns.
- Increase the heat to medium-high and bring the mixture to a gentle boil.
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Ready when: Mixture reaches a gentle rolling boil with small bubbles breaking the surface
Tip: Watch for the moment it starts to boil so you can reduce the heat immediately—a rapid boil can make the broth cloudy
4
Simmer gently
- Once the broth reaches a boil, reduce the heat to low.
- Maintain a gentle simmer with just a few small bubbles breaking the surface.
- Simmer uncovered for 20 minutes.
- Do not cover the pot—the broth needs to breathe and reduce slightly.
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Ready when: Liquid has reduced slightly and taken on a light pink-orange hue; a savory aroma has developed
Tip: Resist the urge to increase heat—a gentle simmer produces a clearer, more refined broth
5
Season to taste
- Stir in the kosher salt.
- Taste the broth and adjust the seasoning as needed with additional salt.
- The broth should taste bright, slightly sweet, and savory with a hint of anise from the fennel.
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Ready when: Broth is well-seasoned and balanced
Tip: Add salt gradually—you can always add more, but you cannot remove it
6
Strain the broth
- Remove the pot from heat and let it rest for 5 minutes.
- Set a fine-mesh strainer over a clean bowl or large measuring cup.
- Slowly pour the broth through the strainer, allowing the liquid to drain naturally.
- Do not press down on the solids—let gravity do the work.
- Discard the solids.
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Ready when: All liquid has passed through the strainer; a clear, light pink-orange broth remains
Tip: If you have a coffee filter or cheesecloth, line the strainer for an even clearer broth, though it's not essential

Good to know

Tips

Save shrimp heads in the freezer—they keep for up to 3 months and are perfect for making this broth when you have enough
For an even richer broth, lightly toast the shrimp heads in a dry pan over medium heat for 1–2 minutes before adding oil; this brings out deeper flavors but requires careful timing
This broth is a base for seafood pasta, risotto, fish soups, or can be served as a delicate consommé with crusty bread
If the broth tastes a bit weak, return it to the pot and simmer uncovered for 5–10 minutes more to concentrate the flavors

Make ahead

Prepare the broth up to 3 days in advance. Store it in an airtight container in the refrigerator. You can also freeze it for up to 3 months in ice cube trays for easy portioning.

Storage & reheating

Room temperature: up to 2 hours. Refrigerator: up to 3 days in an airtight container. Freezer: up to 3 months in airtight containers or ice cube trays. To reheat, thaw overnight in the refrigerator and gently warm on the stovetop over medium-low heat until steaming.

Substitutions

fresh fennel bulb → 1 medium diced onion plus 1 tbsp (10 g) fennel seeds. Fresh fennel adds a subtle anise flavor, but a combination of onion and fennel seeds captures a similar essence if fennel bulb is unavailable
canned whole tomatoes → 3 medium fresh tomatoes, roughly chopped. Use ripe, in-season tomatoes if available, though canned tomatoes are often more reliable year-round for consistent flavor
fresh thyme sprigs → 2 sprigs fresh parsley or 1 tsp dried Italian herbs. Thyme adds herbaceous notes, but parsley is milder if you prefer a cleaner broth
extra-virgin olive oil → neutral oil (vegetable, canola, or grapeseed oil). Olive oil is traditional in Mediterranean cooking and contributes flavor; neutral oil will work but lose that characteristic richness