In a non-reactive container, combine goose breasts with next five ingredients and half of the oil. Refrigerate for 1-2 hours.
Pat dry and discard marinade
Heat remaining oil in a large skillet over medium-high heat.
Add goose breasts and cook until medium-brown on one side, Flip over and cook other side until medium-rare.
Remove from pan and keep warm.
Assemble tostada.
Place tortilla on plate.
Top with beans, lettuce and onion.
Thinly slice goose and fan over top of lettuce.
Add red bell pepper, cheese, avocado, salsa and DU Roasted Ancho-Jalapeno Sauce.
Garnish with lime and tomato wedges and top with sprig of cilantro.