Preheat the oven to 375 ° F (190 ° C).

Finely chop the onions and broccoli. Set aside.

Heat a pan and melt the coconut butter. Cook the vegetables for about 15 minutes over medium-low heat.

While the vegetables are cooking, whip the eggs, milk, salt and pepper in a medium bowl. Set aside.

Place lentils and vegetables in a small baking tin. Add the egg mixture and sprinkle with cheese.

Bake for about 45 minutes.