a plastic / composite pedal with molded studs (as opposed to metal pins) might be one of your best options
there are many pedals in this category - including two below :
Race Face Ride pedal - weigh 320g approx and cost around $30-35
Black Ops / VP 538 pedal - weigh 260g approx and cost around $20-30 (this pedal available from different sources with different names)
links below
and good luck !
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Thank you for the recommendations!!! 😊