I can't find some of the food products I need for the pureed stage

I can't find Carnation Instant Breakfast in Vanilla only chocolate, no sugar added.I also can't findOld EL Paso Seasoned ground beef.I have a recipe that calls for pkg thin slice lean beef, any clue?

I was also unable to find Carnation Instant Breakfast SF in Vanilla in any of the local stores. I did find it online - you can order from links at www.carnationinstantbreakfast.com (the careexpress link has the best price, but you have to order a case of 8) and I've also ordered it from www.acmemarkets.com in the section where you can order things you can't find in the store.