Calorie/nutrient dense meals?

Does anyone have any calorie dense meals that they can share? Since I get full so quickly, I need ideas that can support the calories I need in a day (1600-1800), but that are small enough that I can actually finish it. I’ve been getting extremely tired lately and I suspect it’s because I’m only eating like 1/4 of all my meals. All my macro tracking is done when I meal prep, so I’m clearly way under my calorie goals