Dice the onions, finely chop the garlic. Heat the oil in a pan and first fry the onions until translucent, then add the garlic and fry briefly. Nothing should turn brown. Put aside.
Wash the broccoli and separate the florets. Bring the florets to the boil in enough lightly salted water, then cook until firm to the bite at a medium temperature. Drain the water and set the broccoli aside.
Rinse the millet with hot water, then briefly bring to the boil in 1 l lightly salted water and simmer for about 15 minutes on a medium flame. The millet kernels should look flaky. Then place in a fine sieve and rinse again with hot water.
Put the oil, onion and garlic mixture in a large saucepan, add the millet and stir well. Then stir in the cheese and season with salt and pepper. Finally fold in the broccoli. Possibly warm again while stirring carefully.