Welcome. There is no quick answer here. Are you getting Full Racks of Spare Ribs or already cut St Louis Cut Spare Ribs. Below is a video on Trimming Full Racks for smoking and Full Racks into St Louis cut, if you choose that route. The Rib Tips can be smoked and cut up. They contain little pieces of Cartilage and meat, no bones.
This next video coves Seasoning and Smoking St Louis Cut Ribs using the 3-2-1 method, which is a good method for beginners to get good results. In the video Steve does the 2 and 1 stage in a 225 Oven.. That's a good trick in bad weather. You can also go the full 3-2-1 on the Smoker, weather permitting.
The Plastic Wrap is not needed, if ypu use Hvy Duty Foil.
Some folk add Butter, Brn Sugar, Honey, more Rub, Apple Juice, Rum or Bourbon, in the Foil. The choice is yours.
Rubs and sauces are your choice. Ill include a recipe for a basic Rub and Sauce Below...JJ
This video covers Baby Back Ribs. Only difference is the TIMING. Baby Backs smoke at 225 using the 2-2-1 timing instead of 3-2-1.
Mild Bubba Q Rub (All Purpose, Kid Friendly)
1/2C Sugar in the Raw (Turbinado)
2T Sweet Paprika (Hungarian)
1T Kosher Salt
1T Chili Powder* (contains some Cumin and Oregano) Ancho Chile is same without cumin, oregano etc.
1T Granulated Garlic
1T Granulated Onion
2tsp Black Pepper, more if you like
1/2tsp Grnd Allspice
For more heat add Cayenne or Chipotle Pwd to taste, start with 1/2tsp and go from there. Makes about 1 Cup
Apply your desired amount of Rub to the meat, wrap in plastic and rest in the refrigerator over night.or longer. The day of the smoke, pull the meat out, add more Rub and go into your pre-heated Smoker...
Note*...Some Chili Powders can be pretty Hot. McCormick and Spice Island are Mild...
KC Bubba Q Juice
2C Ketchup
1/2C Brown Mustard (Gulden's)
1/4C Apple Cider Vinegar
1/2C Molasses
2C Dark Brn Sugar
1T Tomato Paste
1T Your Rub
1tsp Worcestershire Sauce
1-2tsp Liquid Smoke (Optional)
Combine all and warm over low heat just until it starts to bubble. Simmer about 5 minutes, stirring very frequently, to combine flavors and to thicken slightly.
Use or pour into a sterile jar and refrigerate for up to 4 weeks.
Makes 3 1/2 Cups.