Tomato and Fennel Seafood Stew

• 3 tbsp olive oil
  Swaps for olive oil

  Instead of olive oil

  • Avocado oil or another neutral oil: The same amount. No olive flavor; avocado oil handles higher heat.
  • Butter: The same amount. Richer and nutty when browned.
  • A neutral oil + more seasoning: The same amount. Dressings lose the fruity, peppery note; a little extra lemon, garlic or mustard makes up for it.

  More for olive oil

• 1 medium onion, chopped
  Swaps for onion

  Instead of onion

  • Another onion: The same amount. Yellow is the all-rounder; white is sharper and crisper; red is milder raw and adds color; sweet onions are mildest.
  • Shallots: The same amount, chopped. Milder and sweeter, with a hint of garlic.
  • Leeks: About 1½ times as much, white and light green parts. Milder and softer when cooked.

  All 4 swaps for onion

• 1 fennel bulb, cored and thinly sliced
• 5 cloves garlic, minced
  Swaps for garlic

  Instead of garlic

  • Garlic powder: ⅛ tsp for each clove. Mellower and sweeter, with no bite.
  • Jarred minced garlic: ½ tsp for each clove. Milder and slightly sour from the preserving liquid.

  More for garlic

• ½ tsp red pepper flakes
  Swaps for red pepper flakes

  Instead of red pepper flakes

  • Cayenne: About half as much. Even heat throughout, no flakes.
  • Hot sauce or chili crisp: To taste. Hot sauce adds vinegar; chili crisp adds crunch and oil.
  • A fresh hot chile: Half a jalapeño or serrano for each ½ tsp. Fresh, green heat.

  More for red pepper flakes

• 1 tsp dried oregano
  Swaps for dried oregano

  Instead of oregano

  • Fresh oregano: 1 tbsp chopped fresh for each 1 tsp dried (three times as much). Brighter and more peppery; use a little less than you think.
  • Dried marjoram, Italian seasoning or dried basil: The same amount. Marjoram is milder, basil sweeter; Italian seasoning already has oregano in it.

  More for oregano

• 2 tbsp tomato paste
  Swaps for tomato paste

  Instead of tomato paste

  • Tomato sauce or passata: 3 tbsp for each 1 tbsp paste. Lighter, fresher tomato flavor.
  • Ketchup: The same amount. Sweeter and vinegary; fine for a tablespoon or two.

  More for tomato paste

• 1 cup dry white wine
  Swaps for dry white wine

  Instead of white wine

  • Broth + vinegar or lemon juice: The same amount of chicken or vegetable broth, plus 1 tsp white wine vinegar or lemon juice per cup. Savory and bright; a little less fruity.
  • Dry vermouth: The same amount. Herbal and a bit stronger.
  • White grape juice + vinegar: Half white grape juice and half broth, plus a splash of vinegar. Sweeter; fine in small amounts.

  All 4 swaps for white wine

  Cooking doesn't burn off all the alcohol: a dish simmered 15 minutes can keep close to half of it, and even after 2 hours some is left. Use an alcohol-free swap for anyone who avoids alcohol.

• 1 can crushed tomatoes, 28 oz
  Swaps for crushed tomatoes

  Instead of canned tomatoes

  • Whole peeled tomatoes, crushed: The same amount. The same flavor; a slightly chunkier sauce.
  • Tomato paste + water: ¼ cup tomato paste whisked with ¾ cup water for each cup. Smooth and a little more concentrated.

  More for canned tomatoes

• 16 fl oz clam juice, bottled
• 1 cup water
• 1 bay leaf
• 1 tsp kosher salt
  Swaps for kosher salt

  Instead of salt

  • Table salt or fine sea salt: About half as much as Diamond Crystal kosher, about ¾ as much as Morton kosher. The same saltiness when measured this way.
  • Salt by weight: 1 tsp is about 6 grams of table salt, 5 grams of Morton kosher, 3 grams of Diamond Crystal kosher. The most reliable way to swap, especially in baking and brines.

  More for salt

• 1 lb mussels, scrubbed and debearded
• 1 lb white fish fillets, firm, such as cod or halibut, in 1 1/2-inch chunks
• 1 lb large shrimp, peeled and deveined
• ¼ tsp kosher salt, for the fish and shrimp
  Swaps for kosher salt

  Instead of salt

  • Table salt or fine sea salt: About half as much as Diamond Crystal kosher, about ¾ as much as Morton kosher. The same saltiness when measured this way.
  • Salt by weight: 1 tsp is about 6 grams of table salt, 5 grams of Morton kosher, 3 grams of Diamond Crystal kosher. The most reliable way to swap, especially in baking and brines.

  More for salt

• ¼ cup fresh parsley, chopped ≈ 15 g
  Swaps for fresh parsley

  Instead of parsley

  • Dried parsley: 1 tsp dried for each 1 tbsp chopped fresh (a third as much). Very mild; it adds color more than flavor.
  • Cilantro: The same amount. Stronger and citrusy; suits Mexican and Asian dishes.
  • Celery leaves or chervil: The same amount. Celery leaves are peppery and grassy; chervil is mild with a hint of anise.

  More for parsley

• crusty bread, for serving

Cooking for a crowd? Pans, timing and salt for 12 to 50.

Missing something? Tap Swaps next to an ingredient, or see all substitutions.

Cook to 145°F inside (check with a thermometer).