Coffee Break Cryptic

8 April

Across

7 Recipe mania - origin of a Don McLean song? (8,3)
8 Domains in which actual manuscript is found (6)
9 One who flees from new regime? (6)
10 Flag seen when queen is captured by bishop and rook (6)
12 Ignore poor district (6)
13 First mate (3)
14 Thin layer, round, neither vegetable nor mineral (6)
16 Gloomy elk crossing river (6)
18 Old coin from an African country (6)
20 Rub ads out? That's nonsensical (6)
22 Rabbits race in odd locations (11)

Down

1 Ordered to make a bed? (4)
2 Magician's bird (6)
3 Mr. Silent turning out to be a singer (8)
4 Jack loses his head in part of church (4)
5 Well before summer (6)
6 Refreshment places for which more oats may be ordered (8)
11 Declare a girl's put on weight (8)
12 Stern man collecting leftovers (8)
15 Very small period of time (6)
17 Curt is moving from the country (6)
19 A river in Slavonia (4)
21 Pay increase: some offer is expected (4)