Martin Back, 39, of Milton Crescent in Milford Haven, was charged with shoplifting from Iceland in Gravesend.
Back was accused of stealing five legs of lamb – valued at £70 in total – from the Kent store on October 13.
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He pleaded guilty at Haverfordwest Magistrates’ Court on January 27.
Back was sentenced to pay a £300 fine, £85 in costs, a £120 surcharge, and £70 in compensation.