For chai tea, I've been using Bigelow lately since I've had coupons and been catching them on sales. There's a vanilla chai flavor that they have that's lovely.
I boil 2 quarts of water and pour it into a pitcher with 4 teabags, leaving about an inch and a half of space from the very top of the pitcher. I steep it for a minimum of 20 minutes. I remove the teabags with a slotted spoon and drain them into the pitcher. I add about 3/4 cup of sugar (not artificial sweetener due to intolerance). Stir well to dissolve sugar. Then add your milk until it reaches almost the top, but not so high that you can't put the lid on the pitcher. Stir well. If you want it to cool quickly, stick it in the freezer for a while at the same time that you put ice in the freezer. When the ice is frozen, move the pitcher to the fridge but check the pitcher after two hours to make sure it's cold and not frozen. ;-) You'll have THE BEST iced chai ever. This recipe also works for vanilla caramel tea that's made with black tea leaves.
I do a modified, mini version of that in my mug when I want hot chai.
I've never made hummus, sorry.