Keto Chocolate Chip Bars

Name: Keto Chocolate Chip Bars
Cuisine: American
Ingredients: 8 ounces of cream cheese (room temperature); 1/2 cup unsalted butter (room temperature ); 2 cups of sugar substitute; 5 eggs; 2 tsp vanilla extract; 1 cup almond flour; 1/3 cup of coconut flour; 1/4 teaspoon sea salt; 1 1/2 teaspoons of baking powder; 1/2 tsp xanthan gum (optional but this is what makes this cookie bar a little chewy); 1 cup of sugar-free chocolate chips (I use Lily’s stevia-sweetened chocolate chips ); 1 cup of chopped walnuts