Swiss Flan

• 1 cup biscuit baking mix (bisquick)
• 3 tablespoons butter
• 1/4 cup light cream (half&half)
• 1 each onions sliced
• 2 tablespoons butter
• 2 large eggs beaten
• 2 cups gruyere cheese
• 1/4 teaspoon salt

1. TO MAKE THE PASTRY, chop butter into the biscuit mix, work in cream, and roll out on lightly floured board; or press into a 9 inch pie plate, fluting the edges.
2. Chill while preparing filling.
3. FOR THE FILLING, cook onion in butter until golden; cool slightly.
4. Add eggs, cheese, and salt.
5. Pour this mixture into pastry, and bake in oven preheated to 425 degrees F. (very hot) for 15 minutes; then reduce heat to 350F (180C).
6. (moderate) and continue baking 25 to 30 minutes or until a knife inserted in the center comes out clean.

biscuit baking mix, butter, light cream, onions, butter, eggs, gruyere cheese, salt

Taken from recipeland.com/recipe/v/swiss-flan-44997 (may not work)