Preheat oven to 475°F. Cook quinoa as directed on package; stir in butter and set aside covered.
Add wine, oil, salt, lemon juice, garlic cloves, red pepper flakes (if heat is desired), sugar, bay leaf and 6 cups of water; boil.
Cut cauliflower into large florets; add 1/2 to boiling water mixture and cook for 10 minutes. Remove with a slotted spoon and place on a baking sheet. Repeat with remaining cauliflower florets.
Roast in preheated oven for 15-20 minutes or until golden brown on edges, stirring halfway through roasting.
Serve quinoa and cauliflower with pepper strips and ham.