Easy Chocolate-Almond Croissants

Name: Easy Chocolate-Almond Croissants
Prep time: 25 min
Total time: 25 min
Cuisine: European, Mediterranean, French
Ingredients: 0.5 8 ounce can almond paste, cut into small pieces; 0.25 cup whipping cream, divided; 4 ounce special dark baking chocolate, chopped; 1 8 ounce package refrigerated crescent rolls (8); 1 egg, lightly beaten; 1 tablespoon water; 0.25 cup sliced almonds; 1 tablespoon powdered sugar