Prepare the ingredients as instructed.
Preheat the oven to 350°F (175°C). Lightly grease or line a mini loaf pan or two ramekins.
Mash banana in a medium bowl until smooth.
Add wet ingredients: Whisk in eggs and vanilla until fully combined.
Incorporate binding ingredients: Stir in collagen powder and ground flaxseed until smooth.
Add dry ingredients: Mix in almond flour, coconut flour, cinnamon, sea salt, and baking soda. Stir just until combined.
Fold in mix-ins: Gently fold in chocolate chips and chopped pecans.
Bake: Transfer batter to prepared pan(s). Bake 22–28 minutes, or until a toothpick inserted in the center comes out clean. Let banana bread cool for 5–10 minutes before slicing.
Prepare coffee: Brew and prepare the coffee to your liking.
Cook scrambled eggs: Heat the oil in a skillet over medium heat. Cook the eggs until just set. Season with salt and pepper.
Serve banana bread with scrambled eggs and coffee.