Test kitchen is in full swing: DONUT BARS! 🍩 || blueberry cinnamon donut bars with a cinny and sugar bottom topped with a tangy lemon icing 🤤 #lemon #donuts #donutbars #blueberries #blueberry #summerbaking #bakersofinstagram #testkitchen #tangylemon #foodnetwork #buzzfeed #creativebaking #summertreat #rhodyeats #cteats #nycblogger #ctblogger #foodies #foodie #foodieblogger #drip #summer #local #glastonburyct #themixingbowlbyjules #madewithlove #makeithappen