Rinse two stalks of celery, peel and then slice the ends off and then thinly slice the celery.
Cut an onion in half, peel the skin off, then dice the onion.
Warm a large saucepan on the stove, spray with non-stick spray, and then add the diced onion and celery.
Cut bacon into 1/2-inch strips and then add the slices to the hot saucepan with the onion and celery, cooking until the bacon is browned.
Measure out 3 cups of stock and then set aside. I used L.B. Jamison's soup base to make my chicken stock, and while this recipe is doubled, the stock was also doubled.
Zest 1 lemon and then use a juicer to juice the liquid from the lemon. If you are using bottled lemon juice, measure the amount in a measuring cup.
Add the orzo to the saucepan and then stir it into the bacon and celery mixture, stirring often.
Cook the orzo for 1-2 minutes.
To the orzo in the saucepan, add the lemon juice and stock and then stir to combine.
Bring the mixture to a simmer over medium heat, around 8 minutes.
In a small bowl, mix together ground black pepper, salt if using, and coriander, then sprinkle on top of the orzo pasta in the saucepan.
Preheat the oven to 450 degrees Fahrenheit and then cover the saucepan and place it into the oven for 6-7 minutes to finish cooking.
When done, remove the pan carefully from the oven and let rest 5 minutes.
Keyword bacon, Creamy Orzo Pasta, Creamy Orzo Pasta and Bacon, Orzo pasta, Recipes under $10, Side Dish