Heat oven to 350°F and line a 12-cup muffin tin.
In a medium bowl, whisk together the chickpea flour, baking soda, salt, cinnamon and clove.
In a large bowl, beat aquafaba with a hand mixer until thick and foamy, about 30 seconds.
Whisk in coconut sugar, date syrup, apple cider vinegar, and olive oil until smooth and the coconut sugar is dissolved. Then, fold in mashed banana.
Gently incorporate the dry ingredients into the wet ingredients, then fold in the sunflower seeds, if using.
Divide batter evenly among the muffin cups, filling nearly to the top. Sprinkle with sunflower seeds, if desired.
Bake for 12-15 minutes, or until a tester inserted in the center comes out clean.
Cool in the pan briefly, then transfer to a wire rack to cool completely.