This one-pan dish is great for busy weeknights-plus using a Reynolds® Oven Bag means cleanup is a cinch.


Recipe Summary

20 mins
20 mins
40 mins
4 servings


Original recipe yields 4 servings
The ingredient list now reflects the servings specified
Ingredient Checklist


Instructions Checklist
  • Preheat oven to 400 degrees F. Add flour to a Reynolds® Large Oven Bag. Shake. Place bag in 2-quart rectangular baking dish at least 2 inches deep.

  • Place spinach in bag; sprinkle with onion. Top with fish. Stir together the butter, garlic, salt, and black pepper. Brush over fish. Arrange lemon slices over fish. Close bag with tie (found inside package). Cut six 1/2-inch slits in top of bag to allow steam to escape. Tuck ends of bag in dish.

  • Place dish in oven, allowing room for bag to expand during cooking without touching heating elements, wall, or racks. Bag should not hang over dish.

  • Bake 20 minutes.

  • Cut open top of oven bag carefully. Remember: Always support bag with the dish.

  • Serve fish with spinach and lemon, and spoon any juices over the top. Sprinkle with crushed red pepper, if desired.


Making perfectly juicy and delicious fish doesn't have to be so difficult. Use an oven bag to keep in the flavor and simplify cleanup. Add vegetables to the bag and have a heart-healthy meal for your family in no time!

Nutrition Facts

208 calories; protein 25.8g 52% DV; carbohydrates 8.6g 3% DV; fat 8.6g 13% DV; cholesterol 51mg 17% DV; sodium 287.4mg 12% DV. Full Nutrition

Reviews (1)

Read More Reviews
3 Ratings
  • 5 star values: 1
  • 4 star values: 1
  • 3 star values: 0
  • 2 star values: 1
  • 1 star values: 0
Rating: 2 stars
Eh this came out pretty bland which was particularly disappointing given how expensive the halibut was. Definitely healthy but there was way too much onion and almost no flavor. If I had the ingredients lying around I might try it again but marinate the fish in the lemon juice/garlic/butter mixture for 30 minutes before baking. Read More