Your chard most likely tastes bitter because chard is bitter .
You can't really change that with cooking technique alone, but you can: Use older chard, which tends to be markedly less bitter than the young chard you're using; Avoid bringing out the bitterness, by cooking at lower heat; Mute any remaining bitterness with salt, which is pretty common for leafy greens.
cooking.stackexchange.com/users/41/Aaronut
My favourite chard technique is to start by sauteeing chopped onion in olive oil until it is starting to brown, then adding chard with the rinsing water clinging to it, and putting the lid on.
I then turn off the heat.
The combination of lower heat and the sweetness of onion and olive oil means that the result is only slightly bitter, just how I like it.
cooking.stackexchange.com/users/304/Kate Gregory
I blanch chard in boiling and aggressively salted water.
Then reheat in a hot pan, little butter, some shallot, splash of white wine to finish.
Season well, enjoy.
cooking.stackexchange.com/users/None/
Another technique is to sweeten the chard; for example, you might add a little sugar and some raisins.
This is a classic French technique for Swiss chard.
Here's a recipe: Ingredients 1 bunch Swiss chard 3
TBS unsalted butter 1 TBS olive oil 1 TBS sugar 1 TBS chopped, fresh rosemary 1/3 cup (2 oz) dark or golden raisins, roughly chopped 2 TBS pine nuts (optional, but best) Salt and freshly-ground pepper to taste Steps Remove the stems from the chard, and slice it roughly.
In a large saute pan over high heat, melt the butter and oil until it sizzles.
Add the sugar and stir until the sugar begins to brown, about one minute.
Add the chard and rosemary; stir well to coat the chard with the butter mixture.
Continuing to stir, cook until the chard wilts to about half of its volume, about a minute and a half.
Add the raisins and stir to distribute evenly.
Add the pine nuts, if using, and continue to cook over high heat to evaporate any moisture.
Season with salt and pepper, transfer to a warmed serving plate, and serve immediately.
cooking.stackexchange.com/users/15779/Kristen James Eberlein
Cooking bitter greens like chard and kale long and slow in animal fats, as in stews or soups, tends to get rid of the bitterness.
cooking.stackexchange.com/users/49799/Bob
The simple best way to get rid of the tanic acid in cooking chard greens only is the cut up the greens and bring them to a Rolling Boil and boil them for 3 min.
pour of the water then rinse them in hot water.
Next cover them with just enough water to finish cooking them till tinder, maybe 20min.
will be like High quality spinach & season them how ever you like.
cooking.stackexchange.com/users/78713/E. Kelly
I've tried cooking it in various ways, but it always ends up tasting bitter. What am I doing wrong? I'm using fairly young chard (homegrown), using the whole leaves.
Why does my chard taste bitter when I cook it?
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cooking.stackexchange.com/questions/13680
cooking.stackexchange.com/users/5525/user5525
Chard is a bitter vegetable, but this can be reduced by using older chard, cooking at a lower heat, or muting the bitterness with salt, sugar or raisins. Try cooking in animal fat or adding to sauteed onion. Chard is a bitter vegetable. Cook slowly in animal fat with onions. You can also add sugar and raisins.
Chard is always bitter. Older chard tends to be less bitter. Cook slowly with onions and olive oil or with sugar and raisins. Cooking in animal fats can also get rid of bitterness.