Preheat oven to 350°F (175°C). Lightly grease or line a mini loaf pan.
Mash banana in a medium bowl until smooth.
Whisk in eggs and vanilla until fully combined.
Stir in collagen powder and ground flaxseed until smooth.
Add almond flour, coconut flour, cinnamon, salt, and baking soda. Stir just until combined.
Fold in chocolate chips and chopped pecans.
Transfer batter to prepared pan(s). Bake for 22–28 minutes, or until a toothpick inserted in the center comes out clean. Let cool for 5–10 minutes before slicing.
While the banana bread bakes, brew coffee and prepare as desired.
Portion arugula. Drizzle with olive oil. Season with salt and pepper.
Heat a drizzle of oil in a nonstick pan over medium low heat. Add in the eggs and egg whites, cook for 3 - 4 minutes until the whites are set and yolk is still runny. Season with pepper.
Serve the eggs alongside sliced banana bread and coffee.