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  <xsd:element id="jjsf_RightOfUseAssetObtainedInExchangeForLeaseLiability" name="RightOfUseAssetObtainedInExchangeForLeaseLiability" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="jjsf_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsVolatilityCalculationTerm" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsVolatilityCalculationTerm" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/>
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  <xsd:element abstract="true" id="jjsf_TheCreditAgreementMember" name="TheCreditAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
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  <xsd:element abstract="true" id="jjsf_statement-statement-note-15-leases-components-of-lease-expense-details" name="statement-statement-note-15-leases-components-of-lease-expense-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
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  <xsd:element abstract="true" id="jjsf_statement-statement-note-2-business-combinations-acquired-intangible-assets-details" name="statement-statement-note-2-business-combinations-acquired-intangible-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="jjsf_statement-statement-note-2-business-combinations-proforma-results-from-acquisitions-details" name="statement-statement-note-2-business-combinations-proforma-results-from-acquisitions-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
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  <xsd:element abstract="true" id="jjsf_statement-statement-note-5-earnings-per-share-calculation-of-eps-details" name="statement-statement-note-5-earnings-per-share-calculation-of-eps-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
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  <xsd:element abstract="true" id="jjsf_statement-statement-note-5-earnings-per-share-calculation-of-eps-details4F49C57D-E2AF-4E46-A092-2B9A85749A30" name="statement-statement-note-5-earnings-per-share-calculation-of-eps-details4F49C57D-E2AF-4E46-A092-2B9A85749A30" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="jjsf_statement-statement-note-5-earnings-per-share-calculation-of-eps-detailsB6712470-9D49-4B04-8CA7-DDB2A348754E" name="statement-statement-note-5-earnings-per-share-calculation-of-eps-detailsB6712470-9D49-4B04-8CA7-DDB2A348754E" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="jjsf_statement-statement-note-5-earnings-per-share-tables" name="statement-statement-note-5-earnings-per-share-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="jjsf_statement-statement-note-6-sharebased-compensation-and-postretirement-benefits-summary-of-sharebased-compensation-expense-benefit-details" name="statement-statement-note-6-sharebased-compensation-and-postretirement-benefits-summary-of-sharebased-compensation-expense-benefit-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="jjsf_statement-statement-note-6-sharebased-compensation-and-postretirement-benefits-tables" name="statement-statement-note-6-sharebased-compensation-and-postretirement-benefits-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
</xsd:schema>
