Preheat your oven to 350°F. While it heats, grease an 8x8 inch baking dish (or similar 2-quart size) with butter or cooking spray, making sure to coat the bottom and all sides evenly. This prevents sticking and ensures even browning on all edges.
In a large mixing bowl, mash the 3 very ripe bananas with a fork until mostly smooth—a few small lumps are fine and will add texture. Add the room temperature eggs and beat vigorously with a whisk or electric mixer for about 30 seconds until well combined and slightly lighter in color. This incorporates air and helps create a tender crumb. Stir in the vanilla extract and almond milk until smooth.
In a separate bowl, whisk together the cocoa powder, baking soda, and salt to break up any lumps and distribute the leavening evenly. Pour the dry mixture into the wet ingredient base from Step 2 and fold gently with a spatula just until combined—don't overmix, as this keeps the brownies tender. I like to fold the batter just until you don't see streaks of cocoa powder anymore; overmixing can make them tough. Stir in the honey until fully incorporated, then fold in the chocolate chips.
Pour the batter into the prepared dish from Step 1 and smooth the top gently with a spatula. Bake for 25-30 minutes, until a toothpick inserted in the center comes out with just a few moist crumbs (not wet batter). For chewier brownies, lean toward 25 minutes; for firmer brownies, go closer to 30 minutes. I prefer to pull mine out at 28 minutes for that perfect fudgy-yet-set texture.
Let the brownies cool in the pan for 10 minutes—this allows them to firm up enough to cut cleanly without falling apart. Use a sharp knife dipped in warm water and wiped dry between cuts for the cleanest edges. Serve warm or at room temperature.