Using SAUTE function of Instant Pot, brown sausage. Remove + set aside.
Add onions and season with cajun seasoning. Saute until tender, about 10 minutes.
Add garlic and celery and cook until softened and translucent, about 2-3 minutes.
Add beans, sausage and water to cover. Add bay leaves, Tabasco, black pepper + cayenne.
Seal Instant Pot and set to cook on HIGH pressure for 35 minutes. Let pressure naturally release.
Season with additional cajun seasoning, salt and scallions. Serve over rice. Enjoy!
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