Ham, mushroom, spinach and gruyere Quiche

Preheat oven to 350 
Pastry:

1/2 cup oat flour
1/2 cup AP Flour
5 1/3 T butter
pinch of salt
2T ice water

1. Mix butter, flour and salt in food processor until texture of cornmeal
2. add water in in pulses until just barely forms ball
3. Roll out  and form into pie plate

Quiche:

2 oz turkey ham - diced

3 oz gruyere cheese shredded

1/2 onion thinly sliced

5-6 mushrooms sliced

1/2 bag of fresh spinach

2T canola oil

1. Place turkey ham and 1/2 of cheese in bottom of pastry shell
2.  Heat canola oil in sautee pan
3. cook onion and mushrooms until softened
4. Add Spinach and cook until wilted.
5. Add this to pie shell
6. Top with remaining cheese

Custard

3 Eggs

1 1/5 cups of whole milk

1. Whisk together
2. Add salt to taste (1/2 t)
3. pour over ingredients in pie shell
4. Bake at 350 until set in center (about 1 hour)