Here's a few ideas of where you can use your roasted garlic:
hummus
smear on toast for flavorful bruschetta
add to soups & stews
add to mashed potatoes
vinaigrette and salad dressings
marinades
add to rice for a light garlicky scent
Roasted Garlic
whole garlic heads (as many as you want, there's about 15 cloves in each head on average)
drizzle of olive oil
sprinkle of kosher salt
aluminum foil for making a roasting pan to hold garlic
Cut the tops off the garlic heads, going down about 1/3 of the way to expose the garlic cloves. Discard or compost the cut off tops.
Make a small bowl that will hold the garlic heads upright out of aluminum foil. Crumple the sides to support the garlic. Place on a sheet pan and put the garlic heads in your foil boat.
Drizzle tops with 1/2 t oil, allowing it to soak into the cloves. Repeat with another 1/2 t oil on each head (1t each total). Sprinkle the oiled heads with kosher salt.
Place sheet tray in a preheated 350F oven. Roast garlic until it's turned golden and smells roasted & sweet. Remove from oven and allow to cool.
Squeeze garlic head to remove cloves. Use where ever you would use fresh garlic for a softer more mellow garlic flavor, or store in fridge until ready for use (good for up to 1 month).