Crossword clues for Source of carbs 4 lettersAnswerClueSPUDCarb sourceSPUDCarb source, informallySPUDSource of carbsSPUDSource of some carbsPASTACarbs sourcePENNETubular carb sourcePASTACarb sourceRICECAKESBland sources of carbsPENNETubular source of carbsTATERWith 66-Across, little source of carbsPASTASource of carbsYAMSource of Thanksgiving carbsENERGYBARSource of fast-acting carbs