This creamy vegetable casserole recipe made in an Instant Pot features tender asparagus cooked with mayonnaise, sour cream, Parmesan, horseradish, and dill.
Preparation Time
10 mins
Cooking Time
15 mins
Total Time
25 mins
Calories
196 Calories
Recipe Instructions
Step 1
Set an oven rack about 6 inches from the heat source and preheat the oven's broiler to low.
Step 2
Combine remaining 2 tablespoons Parmesan cheese and bread crumbs in a small bowl; sprinkle over asparagus.
Step 3
Cook asparagus under the preheated broiler until bread crumbs start to brown, about 5 minutes.
Step 4
Combine ¼ cup Parmesan cheese, mayonnaise, sour cream, horseradish, and dill in a large bowl. Add asparagus; stir to combine. Transfer to a round 1.6-liter casserole dish (approximately 7 ½ inches); cover with aluminum foil.
Step 5
Turn on a multi-functional pressure cooker (such as Instant Pot); place the trivet inside and add water. Place casserole dish on the trivet. Close and lock the lid. Select high pressure according to manufacturer's instructions; set the timer for 1 minute. Allow 5 to 10 minutes for pressure to build.
Step 6
Release pressure carefully using the quick-release method according to manufacturer's instructions, about 5 minutes. Unlock and remove the lid. Set aside for 2 minutes. Remove casserole dish using pot holders; remove the foil.