How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Weight Watchers Crab Crostini?

You need 10 ingredients. The key ingredients include: 8 oz. lump crabmeat, 2 Tbsp. plus 2 tsp. reduced-calorie mayonnaise, 2 Tbsp. chopped fresh parsley, 1 Tbsp. fresh lime juice, and more.

Is Weight Watchers Crab Crostini suitable as seafood?

Yes, Weight Watchers Crab Crostini falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Weight Watchers Crab Crostini?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Weight Watchers Crab Crostini Recipe

Name: Weight Watchers Crab Crostini
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 8 oz. lump crabmeat; 2 Tbsp. plus 2 tsp. reduced-calorie mayonnaise; 2 Tbsp. chopped fresh parsley; 1 Tbsp. fresh lime juice; 2 tsp. grated Parmesan cheese; 4 to 5 drops hot pepper sauce; 4 oz. Italian bread, cut into 16 slices; 1/2 c. diced red bell pepper; 1 Tbsp. chopped fresh chives; 1 Tbsp. Dijon mustard

Try this homemade Weight Watchers Crab Crostini recipe the whole family will love. Made with lump crabmeat, mayonnaise, parsley and lime juice. Easy ste…

This Weight Watchers Crab Crostini relies on simple, everyday ingredients such as lump crabmeat, chopped fresh parsley, fresh lime juice and grated parmesan cheese. It comes together quickly and makes 4 servings, at about 108 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Seafood

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Weight Watchers Crab Crostini

Tips for the best results

Variations & substitutions

My Personal Notes

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