Roast pork with mustard sauce

0.5 kg

cut of pork for roasting (from the collar)

1

onions

50 g

carrot

50 g

root celery

100 ml

meat broth

50 ml

white wine

salt, pepper

1 twig

tarragon

1 1/2 tbs

coarse-grained mustard

1 tbs

lemon juice

1 kg

cut of pork for roasting (from the collar)

2

onions

100 g

carrot

100 g

root celery

200 ml

meat broth

100 ml

white wine

salt, pepper

2 twigs

tarragon

3 tbs

coarse-grained mustard

2 tbs

lemon juice

1.5 kg

cut of pork for roasting (from the collar)

3

onions

150 g

carrot

150 g

root celery

300 ml

meat broth

150 ml

white wine

salt, pepper

3 twigs

tarragon

4 1/2 tbs

coarse-grained mustard

3 tbs

lemon juice