Preheat the Oven:

Preheat your oven to 350°F (175°C). Grease a baking pan and set aside.

Mix the Wet Ingredients:

In a bowl, beat the eggs. Add the melted butter, honey, and vanilla extract. Mix well until combined.

Add the Dry Ingredients:

In another bowl, combine the flour, sugar, and baking powder. Slowly add the dry mixture to the wet mixture, stirring until smooth.

Add Walnuts:

Chop the walnuts into small pieces and add them to the batter. Mix everything until the walnuts are evenly distributed.

Bake:

Pour the batter into the greased baking pan and spread it evenly. Bake for about 30-35 minutes, until the top is golden brown and a toothpick inserted into the center comes out clean.

Cool and Serve:

Let the cake cool in the pan for a few minutes before transferring it to a wire rack to cool completely. Cut into squares and serve.