Preheat oven to 350°F.
Spray two 12-cup cupcake tins or a 24-mini muffin tin with non-stick spray. There is no need to use cupcake liners.
Melt butter in a large mixing bowl in microwave. Add to it the vegetable oil and bananas.
Mash bananas with a fork or potato masher.
Sprinkle in sugar, brown sugar, eggs, cinnamon, and vanilla. Use a hand mixer to blend well.
Add chocolate chips to the mixture and blend well.
Add in the Kodiak mix and blend until just combined. Do not overmix.
For regular muffins, drop 1/4 cup of batter into each muffin tin cup. For mini muffins, drop 1 tbsp of batter into each muffin tin cup.
Sprinkle mini chocolate chips on the raw batter in the muffin tins.
Bake for 28 minutes (one tin at a time--not simultaneously) for regular muffins or 18 minutes for mini muffins. Cool slightly before turning out of the tin.
While muffins bake, combine butter and honey in a bowl. Stir vigorously with a spatula until blended. Drizzle a bit of honey on top and sprinkle with flakey sea salt. Spread on warm muffins.