Preheat oven to 350 degrees Fahrenheit.

Place chocolate chips and oil in an oven-safe dish. Place the dish in the oven as it preheats, until chocolate is melted, stirring every one to two minutes.

Stir in sugar, then eggs. Add flour, cocoa, baking powder, and salt; mix until smooth.

Spread half the batter in a nine-inch pie dish.

Arrange chocolate mint thins on top of the batter.

Spread the remaining batter to cover.

Bake for 20 minutes, until center is set but not dry.

Microwave parve milk and honey in 30-second intervals until hot in a microwave-safe bowl.

Add chocolate; mix until melted and smooth.

Stir in mint extract.

Both the pie and sauce can be kept warm on a blech or another warm place until ready to serve.