Prepare the pan and preheat the oven:
Preheat your oven to 325°F (163°C). Spray a 9x9-inch baking pan with nonstick cooking spray and line it with two strips of parchment paper, each 8 inches wide, leaving a 2-inch overhang on all sides for easy removal later.
Prepare the egg mixture:
In a medium bowl, whisk 1 large whole egg with 1 egg yolk (reserve the egg whites). Add 1/4 cup water, the raw honey, and 1 teaspoon of vanilla extract. Stir with a spatula until everything is well combined.
Mix the dry ingredients:
In a large bowl, whisk together the almond meal, unsweetened cocoa powder, kosher salt, and baking soda.
Combine the wet and dry mixtures:
Pour the egg mixture into the bowl with the dry ingredients and mix well with a spatula. Fold in the semisweet chocolate chips for added richness.
Pour the brownie batter:
Pour the brownie batter into the prepared baking pan and spread it evenly using a spatula.
Prepare the cheesecake topping:
In a microwave-safe bowl, soften the cream cheese in the microwave. Add the sugar, reserved egg white, and the remaining 1 teaspoon of vanilla extract. Mix well until smooth.
Add the cheesecake topping to the brownies:
Pour the cream cheese mixture over the brownie batter and spread it evenly with a spatula. Use a toothpick to swirl the cream cheese into the brownie batter, creating a marbled effect.
Bake the brownies:
Bake in the preheated oven for about 30 minutes, or until a toothpick inserted into the center comes out clean.
Cool and serve:
Let the brownies cool in the pan for at least 30 minutes. Once cooled, remove them from the pan using the parchment paper overhang. Cut into 12 bars and serve.