Step 1

Preheat the oven to 350°F and in a medium bowl, mix together oats and vanilla yogurt.

Step 2

Let the mixture sit for 20 minutes, then add brown sugar and melted butter. Mix well.

Step 3

To this mixture, add salt and vanilla essence and mix. Then, add egg, egg yolk, and mix well.

Step 4

Fold in chocolate chips.

Step 5

Grease a medium-sized baking tray. Then, take a small handful of the dough/batter, form a circle, place on the tray and press down into the shape of a cookie. Repeat with remaining dough.

Step 6

Bake for 10 minutes or until golden.

Step 7

Serve warm.