I'm sorry sister, I hope I haven't frustrated you. i did find another scripture where Angels ate a meal with Abraham when they had come to tell him that Sarah would have a child. It's in Genesis 18
2 And he lift up his eyes and looked, and, lo, three men stood by him: and when he saw them, he ran to meet them from the tent door, and bowed himself toward the ground,
3 And said, My Lord, if now I have found favour in thy sight, pass not away, I pray thee, from thy servant:
4 Let a little water, I pray you, be fetched, and wash your feet, and rest yourselves under the tree:
5 And I will fetch a morsel of bread, and comfort ye your hearts; after that ye shall pass on: for therefore are ye come to your servant. And they said, So do, as thou hast said.
6 And Abraham hastened into the tent unto Sarah, and said, Make ready quickly three measures of fine meal, knead it, and make cakes upon the hearth.
7 And Abraham ran unto the herd, and fetcht a calf tender and good, and gave it unto a young man; and he hasted to dress it.
8 And he took butter, and milk, and the calf which he had dressed, and set it before them; and he stood by them under the tree, and they did eat./
Reading the entire chapter will identify them as Angels. Maybe in spiritual bodies there is no "need" to eat, but they can if they want to? Or if they are in a human form at least. Or maybe they can eat if they want to just because it's good, lol.