Its going to be a bit tricky to get an extract version because most of them have flaked barley which needs to be mashed.
Beersmith when I convert my simple all grain dry stout recipe it replaces the flaked barley with carafoam instead of 2 lbs of flaked barley.
Recipe: Dry Stout - extract
Style: Dry Stout
TYPE: Extract
Recipe Specifications
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Boil Size: 4.19 gal
Post Boil Volume: 3.90 gal
Batch Size (fermenter): 5.50 gal
Bottling Volume: 5.10 gal
Estimated OG: 1.047 SG
Estimated Color: 31.3 SRM
Estimated IBU: 33.0 IBUs
Brewhouse Efficiency: 72.00 %
Est Mash Efficiency: 0.0 %
Boil Time: 60 Minutes
Ingredients:
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Amt Name
1 lbs Carafoam (2.0 SRM)
1 lbs Roasted Barley (450.0 SRM)
7 lbs Pale Liquid Extract (8.0 SRM)
2.50 oz Goldings, East Kent [4.90 %] - Boil 60.0 Hop
1.00 Items Whirlfloc Tablet (Boil 15.0 mins) Fining
1.0 pkg English Ale (White Labs #WLP002)