"rich meal" is a correct and usable phrase in written English.
You could use it, for example, in the sentence "We enjoyed a rich meal at the restaurant last night".
It is a simple samurai breakfast, to follow the rich meal of the evening before.
This is a rich meal that may best be reserved for stomachs accustomed to such bountiful fare.
Susan Megargle's desserts, too, are well executed but overly busy and too heavy for the rich meal that precedes them.
A rich meal of pork lies on a man's stomach, "churning and grinding like a litter of soon-to-be-born piglets".
Despite the rich meal, I tried a sorbet of fourme d'ambert cheese for dessert, another delightful concoction of which I was first suspicious.
There is little rest for the weary on the tennis circuit, little time to digest before it's time to dig into another rich meal.
Thereafter, subjects ate the corresponding fat-rich meal as a breakfast and underwent sampling hourly for 8 h.
The only significant correlations between PYY levels and VAS measures were found with the SFA-rich meal.
IT all started when I began obsessing over how to turn hummus, my toddler's favorite snack, into more of a complete and vegetable-rich meal.
Because these arthropods ingest very large amounts of blood, a protein-rich meal, huge amounts of amino acids are produced during digestion.
The implication of this mechanism is yet to be determined but may account for a significant component of potassium excretion following a complex potassium-rich meal.
