I have just found a great receipe for White Soup (the soup always being mentioned in Jane Austen's books. It is listed below and it serves 6 people:
15 cups water
1 medium-sized boiling fowl or chicken
225g lean bacon or gammon trimmings
half cup white rice
6 black peppercorns
2 onions, peeled and halved
2 canned anchovy fillets
2-3 sprigs each thyme, marjoram and tarragon (or other sweet herbs), tied in a cloth
4-6 stalks celery, chopped
1 cup ground almonds
1 egg yolk
one and a quarter cups single (light) cream
whipped cream and watercress leaves to garnish (optional)
I got it from a site called www.findingjaneausten.com. This site had a really good shop with all kinds of Jane Austen things and some regency era things too. I liked the china under the regency section.
I am also looking for other Regency period receipes.