• Step 1

  Preheat oven to 350 degrees. Cut tops of peppers about 1/2-inch from top; discard stems and seeds. Dice reserved tops; add to large bowl. Set aside remaining peppers.

• Step 2

  Add cauliflower, mirepoix, beef, eggs, parsley, salt, and pepper to bowl with diced peppers. Mix well to combine.

• Step 3

  Fill peppers evenly with veggie-beef mixture. Add sauce to 13x9-inch baking dish; set peppers in dish. Cover with parchment paper and aluminum foil.

• Step 4

  Bake about 1 hr 15 min until internal temp of veggie-beef mixture reaches 165 degrees (check by inserting thermometer halfway into center of mixture).

Note: When servings & ingredients are modified, nutrition & directions may vary.