Add the frozen spinach, cream cheese, sour cream, spinach, onions, chicken broth, garlic, salt, and pepper to the Instant Pot.
10 ounces frozen spinach, 8 ounces block-style cream cheese, 1 cup sour cream, 1/2 cup white onions, 1/2 cup low-sodium chicken broth, 5 garlic cloves, 1/2 teaspoon kosher salt, 1/4 teaspoon pepper
Close the lid, and set Instant Pot to manual pressure high for 4 minutes.
Do a quick release then remove the lid.
Add the Monterey Jack and Parmesan cheeses. Stir well to combine.
12 ounces Monterey jack cheese, 12 ounces Parmesan cheese
Serve immediately with chips, pitas, pretzels, or toast.
Notes
*The calories listed are an approximation based on the ingredients in the recipe card and a serving size of 2 ounces of spinach dip. Actual calories will vary.*Doubling or tripling this recipe has not been tested. Therefore, we can not guarantee the outcome of adjusting the ingredients.*We used a 6-Quart Instant Pot Duo Plus for this recipe and have not tested it in other models.