Prepare quinoa according to package directions, and set aside.
Preheat the oven to 350F.
Add the olive oil to a small skillet and saute the chopped onion, chopped mushrooms and crushed garlic cloves for 4 to 6 minutes, or until onions are translucent.
Add the cooked quinoa to a 9 x 13 inch glass baking dish.
Gently stir in the sauteed mushrooms and onions.
Fold in the cottage cheese and beaten eggs.
Top with the Parmesan - Asiago cheese blend.
Bake in the preheated oven for 30 to 35 minutes, or until cheese has begun to turn golden on top.