The Talmud in Yoma 75a discusses how the manna miraculously tasted like whatever the eater desired, reflecting its divine and miraculous nature.
״אֵת הַקִּשּׁוּאִים וְאֵת הָאֲבַטִּיחִים״, רַבִּי אַמֵּי וְרַבִּי אַסִּי, חַד אָמַר: טַעַם כׇּל הַמִּינִין טָעֲמוּ בַּמָּן, טַעַם חֲמֵשֶׁת הַמִּינִין הַלָּלוּ לֹא טָעֲמוּ בּוֹ, וְחַד אָמַר: טַעַם כָּל הַמִּינִין טָעֲמוּ טַעְמָן וּמַמָּשָׁן, וְהַלָּלוּ טַעְמָן וְלֹא מַמָּשָׁן. ״וְהָיָה טַעְמוֹ כְּטַעַם לְשַׁד הַשָּׁמֶן״. אָמַר רַבִּי אֲבָהוּ: מָה שַׁד זֶה תִּינוֹק טוֹעֵם בָּהּ כַּמָּה טְעָמִים, אַף הַמָּן, כׇּל זְמַן שֶׁיִּשְׂרָאֵל אוֹכְלִין אוֹתוֹ מוֹצְאִין בּוֹ כַּמָּה טְעָמִים. אִיכָּא דְּאָמְרִי: לְשֵׁד מַמָּשׁ. מָה שֵׁד זֶה מִתְהַפֵּךְ לְכַמָּה גְּווֹנִין — אַף הַמָּן מִתְהַפֵּךְ לְכַמָּה טְעָמִים.
The Gemara returns to the same verse: It states: “We remember…the cucumbers, and the melons, and the leeks, and the onions, and the garlic” (Numbers 11:5). Rabbi Ami and Rabbi Asi debate the verse’s meaning. One said: They tasted the flavor of all types of food in the manna, but they cried because they could not taste the tastes of these five foods that they mentioned. And one said: They tasted the flavor of all types of food, as well as their textures. The sensation was so strong that it seemed to them like they were eating those very foods. However, with the foods they listed, the people tasted only their flavor but not their texture. It was also said with regard to the manna: “And its taste was as the taste of a cake [shad] baked with oil [hashamen]” (Numbers 11:8). Rabbi Abbahu said: Shad means breast. Just as a baby tastes different flavors from the breast, since the taste of the milk changes somewhat depending on what foods his mother eats, so too with the manna, every time that the Jewish people ate the manna, they found in it many different flavors, based on their preferences. There are those who say that the word is written as shed and means literally a demon. How so? Just as a demon changes into different forms and colors, so too, the manna changed into different flavors.