** Shares of packaged food maker Conagra Brands up about 2% to $18.67 premarket
** Beats Wall Street estimates for Q1 sales and profit, helped by resilient demand for its pantry staples such as Slim Jim meat snacks and Act II popcorn
** Posts revenue of $2.63 billion for Q1, vs analysts' average estimate of $2.62 billion as per data compiled by LSEG
** Reports Q1 adjusted profit at 39 cents, compared to analysts' estimate of 33 cents - as per LSEG data
** Co reaffirmed its annual forecasts
** YTD, stock is down 34%, as of last close
(Reporting by Sanskriti Shekhar)
((Sanskriti.Shekhar@thomsonreuters.com))