I do this too. Though instead of a hard-boiled egg, I like to fry one so the yolk is still a little runny, and put it on top.
Recently, I’ve been making a vinaigrette with olive oil, vinegar, dijon mustard, salt/pepper, honey, and Lao Gan Ma spicy chili crisp. It’s pretty damn good.
It depends. If you eat frequently, regardless of how much you eat, you’re going to feel hungry relatively soon at any given point. So, eating at a deficit just amplifies that. It’s hard to ignore.
However, I’m a big fan of fasting (though I haven’t been very consistent with it lately). Once my body eventually gets used to not eating multiple times per day and instead, say, eating one big meal once per day, I don’t feel hungry at all until dinner time.
Even if you do eat at a reasonable deficit, and your daily meal is healthy/has enough fiber/protein, it’s way more likely to satiate you.
Not really related to the post, but if I’m doing OMAD (one meal a day) consistently, fasting also makes me feel great. I get a noticeable increase in energy and mental clarity.