This French onion mushroom tart is layered with caramelized onions, tender sautéed mushrooms, plus creamy Gruyere cheese!

Onion tart is a delightful, super easy, healthy, & economical dinner. With the arrival of colder weather, it is time to get back to comfort

A delicious healthy take on this classic french dish which is free from: gluten and grains and suitable for the Specific Carbohydrate Diet.