22 High-Protein Dinner Casseroles in Three Steps or Less

Casseroles are already easy options for nights at home, but these recipes only require three steps or less, so they're especially simple to prepare. With at least 15 grams of protein per serving, these casserole dishes are nourishing choices that can help support healthy digestion, healthy immune function and muscle growth. Recipes like our Chicken & Zucchini Casserole and Salmon Noodle Casserole are tasty and satisfying evening meals.