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5 from 6 votes

Keto Crab Crostini with Avocado Tartar Sauce

A delicious, quick, and low-carb Crab Crostini using avocado tartar sauce, and cheesy garlic bread! Perfect for party appetizers!
Prep Time10 mins
Total Time10 mins
Course: Appetizer, Fish & Seafood
Cuisine: American
Keyword: Crab Crostini
Servings: 8
Calories: 260kcal
Author: Joanie and Chris



  • In a small bowl melt the butter and mix with hot sauce.
  • In a medium size stainless bowl gently mix the crab meat, butter mixture, and roasted red peppers. 
  • Spread Tasty Low Carb Avocado Tartar Sauce evenly on eight 2 X 3 inch pieces of Tasty Low Carb Cheesy Bread
  • Top the cheesy avocado topped bread with 1 tablespoon of the crab meat mixture. 
  • Serve cold or bake in 400 degree oven for 5 minutes and serve hot. Garnish with chopped cilantro or parsley. 


You can use chopped red peppers in place of the soft roasted red peppers for more crunch. The crostini can also be served hot or cold.


Calories: 260kcal | Carbohydrates: 3g | Protein: 11g | Fat: 21g | Saturated Fat: 7g | Trans Fat: 0g | Cholesterol: 84mg | Sodium: 580mg | Potassium: 153mg | Fiber: 2g | Sugar: 0g | Vitamin A: 1445IU | Vitamin C: 3.7mg | Calcium: 170mg | Iron: 1mg | Net Carbs: 1g