Yes. Allah forbids extravagance (7:31), and calls wasteful people the brothers of the devils (17:26-27). Spending is encouraged within need and means, and wasting food or money on what has no benefit is sinful.
Enyi wanaadamu! Chukueni pambo lenu kwenye kila pahala wakati wa ibada, na kuleni, na kunyweni na wala msifanye ubadhirifu. Kwa hakika Yeye hapendi wanao fanya israfu.
Hakika wabadhirifu ni ndugu wa Mashet'ani. Na Shet'ani ni mwenye kumkufuru Mola wake Mlezi.
This is general information, not a fatwa. For your own situation, ask a qualified scholar.
Questions about halal and haram
Is wasting money and food haram?
Yes. Allah forbids extravagance (7:31), and calls wasteful people the brothers of the devils (17:26-27). Spending is encouraged within need and means, and wasting food or money on what has no benefit is sinful.