To stay more Bulletproof when you make keto casserole recipes, keep these ideas in mind: Use plenty of anti-inflammatory herbs and spices, plus pastured meats. Related: 20 Keto-Friendly Easy Weeknight Dinners That Take 30 Minutes or Less Need a keto-friendly meal ready in a flash? Between Instant Pot recipes and air frying, keto casserole recipes are one more secret weapon you can use to create amazing dishes with minimal effort.