Mrs. Lovett, cannibal savant

when Mrs. Lovett, cannibal savant enters or attacks, create a food token
food tokens you control are food golems with base power 1/1 and has "{1}, {t}, sacrifice this token: you gain 3 life"
{x}, {t}, sacrifice a food token: all golems and humans you control gain +X/+X and trample until end of turn