Preheat the oven to 425F degrees (220C)

In a large bowl, whisk together the milk and flour until smooth. Add the eggs and seasoning and continue to whisk until well blended.

Stir in the meat, vegetables and cheese.

In another bowl, mix together the melted butter, crushed crackers and remaining cheese.

Butter a pie pan (or spray with cooking spray). Pour the egg mixture into the pan. Then, evenly spread on the crushed crackers.

Place in a preheated 425F (220C)-degree oven for 25 minutes. The edges will brown and the center will be firm instead of wiggly when moved.

Slice and serve warm.