This is a delicious tofu dish that will fill you up for sure. The whole wheat flour and citrus flavors make this a real treat for tofu fans.

Cut the tofu into 1-inch squares. Place the flour on a flat plate. Dredge the tofu squares in the flour so that each square is fully covered. Melt the butter and oil in a skillet and lightly saute the onion and garlic for 5 minutes. Add the floured tofu squares and continue to saute over medium heat until the tofu is brown on all sides (12-15 minutes) Add grapefruit juice, lemon rind, cayenne pepper, honey and salt. Mix well and cover. Let cook, uncovered, over low to medium heat for 10 minutes. After 10 minutes, take the cover off and add the green pepper and mushrooms. Cover and simmer for 10 minutes.