Preheat oven to 375 degrees
Heat a medium saucepan and add the olive oil and then the butter. When butter
melts, add onions and garlic to the pot. Sprinkle in thyme leaves, chili flakes and
parsley.
Add spinach and artichokes, reduce heat, and cook until the all juices are
evaporated and all flavors are well married.
Add the red peppers and sauté for an additional minute. Set mixture aside and let
cool.
In a food processor, make the dip base by adding the mustard, 1 cup mayonnaise,
1 cup sour cream, 1 teaspoon lemon juice, salt and freshly ground black pepper to
taste, plus 1 cup of grated Parmesan.
Once the dip base is mixed, add 1/2 of the spinach mixture to the mayonnaise dip
base and process thoroughly. Fold the process half in to the remaining spinach
mixture by hand.
Place in an oven-proof serving dish, top with remaining parmesan, place on an
oven cookie rack and bake for 10 minutes.
Place the bread in the same oven for the last 4 minutes and toast till golden brown.
Serve with a bubbling artichoke dip.