blueberry sour cream gratin
I had been promised twenty pounds of fresh blueberries and then my hopes and dreams of blueberry buckles, pies, jams and boy-bait all came crashing down when an obnoxious heat wave over ripened the blueberry supply, causing a sudden shortage for all of us blueberry enthusiasts. I moaned and I groaned and I sighed and slumped my shoulders dejectedly when I was told no blueberry pie! No blueberry cobbler! No blueberry muffins! No, no, no, no, no. I hate the word no. So I fitzed and fuzted around trying to pacify myself until I finally got my hands on some blueberries.
Just a pint, or two, or three, not the twenty pounds promised me then taken from me without so much as an apology from mother nature! Yes, I am bitter, very bitter about this one, you just can’t do that to a gal. And with all the grand plans of making blueberry studded goodies, I decided to do a plain-jane and gratin it. That’s right, I said gratin – didn’t think blueberry and gratin went in the same sentence? Well it does people! You’ve got the tang from the sour cream, the plump bursts of blueberries and the crusty caramelized sugar burnt on the top like creme brulee.
With five ingredients, five minutes of assembly and four minutes under the broiler this is one of the fastest dishes you can whip up for breakfast, lunch, dinner or dessert – I say it belongs in all meal categories. And suffice to say if I did get my promised twenty pounds of blueberries and made this first, I still would not be having pies, bluckles, scones or anything else but gratin, twenty pounds of blueberry gratin! It is the best thing I have ever done with blueberries.
Blueberry Sour Cream Gratin
Adapted generously from Classic Stars Desserts
There are lots of ways you can play with this recipe – swap the vanilla extract with almond extract, substitute the sour cream with crème fraiche, or even flavor your sour cream with lemon zest or for extra decadence add some vanilla bean; you can even use different berries – but it is perfect the way it is.
Don’t have a gratin dish? Just use ramekins and make individual servings, believe me, you won’t want to share.
1 pint blueberries
1 1/2 cups sour cream
1/4 teaspoon kosher salt
1 teaspoon vanilla extract
1 cup firmly packed light brown sugar
Preheat broiler. Stir together the sour cream, salt and vanilla in a medium bowl. Spoon half of the sour cream mixture on the bottom of your gratin dish. Spread blueberries on top in an even layer. Spoon the remaining half of the sour cream mixture over the blueberries. Sprinkle the brown sugar evenly on top (Don’t worry about trying to push it through a sieve; it doesn’t work).
Place dish on a baking sheet, and slip under the broiler about 4-inches from the heat source and broil until the sugar is melted and turned dark brown, about 2 — 4 minutes.
Keeping: When you pull the leftovers out of the fridge it might look sketchy, but I can assure you, it certainly won’t taste like it.
Conversions & Equivalents
Volume | Baking | Metric | Pan Size | Temperature | Oven | Other
1/2 teaspoon
=
30 drops
1 teaspoon
=
1/3 tablespoon OR 60 drops
3 teaspoon
=
1 tablespoon or 1/2 fluid ounce
1/2 tablespoon
=
1 1/2 teaspoons
1 tablespoon
=
3 teaspoons or 1/2 fluid ounce
2 tablespoons
=
1/8 cup or 1 fluid ounce
3 tablespoons
=
1 1/2 fluid ounces
4 tablespoons
=
1 1/4 cup or 2 fluid ounces
5 1/3 tablespoons
=
1/3 cup or 5 tablespoons + 1 teaspoon
8 tablespoons
=
1/2 cup or 4 fluid ounces
10 2/3 tablespoons
=
2/3 cup or 10 tablespoons + 2 teaspoons
12 tablespoons
=
3/4 cup or 6 fluid ounces
16 tablespoons
=
1 cup or 8 fluid ounces or 1/2 pint
1/8 cup
=
2 tablespoons or 1 fluid ounce
1/4 cup
=
4 tablespoons or 2 fluid ounces
1/3 cup
=
5 tablespoons + 1 teaspoon
3/8 cup
=
1/4 cup + 2 tablespoons
1/2 cup
=
8 tablespoons or 4 fluid ounces
2/3 cup
=
10 tablespoons + 2 teaspoons
5/8 cup
=
1/2 cup + 2 teaspoons
3/4 cup
=
12 tablespoons or 6 fluid ounces
7/8 cup
=
3/4 cup + 2 tablespoons
1 cup
=
16 tablespoons or 1/2 pint or 8 fluid ounces
2 cups
=
1 pint or 16 fluid ounces
1 pint
=
2 cups or 16 fluid ounces
1 quart
=
2 pints or 4 cups or 32 fluid ounces
1 gallon
=
4 quarts or 8 pints or 16 cups or 128 fluid ounces
FLOUR
1 cup all-purpose flour
=
5 ounces or 142 grams
1 cup cake flour
=
4 ounces or 113 grams
1 cup whole wheat flour
=
5 1/2 ounces or 156 grams
SUGAR
1 cup granulated white sugar
=
7 ounces or 198 grams
1 cup packed brown sugar
=
7 ounces or 198 grams
1 cup confectioners sugar
=
4 ounces or 113 grams
COCOA POWDER
1 cup cocoa powder
=
3 ounces or 85 grams
BUTTER
4 tablespoons
=
1/2 stick or 1/4 cup or 2 ounces
8 tablespoons
=
1 stick or 1/2 cup or 4 ounces
16 tablespoons
=
2 sticks or 1 cup or 8 ounces
32 tablespoons
=
4 sticks or 2 cups or 1 pound
1/4 teaspoon
=
1.23 milliliters
1/2 teaspoon
=
2.46 milliliters
3/4 teaspoon
=
3.7 milliliters
1 teaspoon
=
4.93 milliliters
1 1/4 teaspoon
=
6.16 milliliters
1 1/2 teaspoon
=
7.39 milliliters
1 3/4 teaspoon
=
8.63 milliliters
2 teaspoon
=
9.86 milliliters
1 tablespoon
=
14.79 milliliters
2 tablespoons
=
29.57 milliliters
1/4 cup
=
59.15 milliliters
1/2 cup
=
118.3 milliliters
1 cup
=
236.59 milliliters
2 cups or 1 pint
=
473.18 milliliters
3 cups
=
709.77 milliliters
4 cups or 1 quart
=
946.36 milliliters
1/4 teaspoon
=
1.23 milliliters
4 quarts or 1 gallon
=
3.785 liters
PAN SIZE
VOLUME
CAN SUBSTITUTE WITH
1 8-inch round cake pan
4 cups
1 8x4-inch loaf pan
1 9-inch round cake pan
1 9-inch pie plate
2 8-inch round cake pans
8 cups
2 8x4-inch loaf pans
1 9-inch tube pan
2 9-inch round cake pans
1 10-inch bundt pan
1 11x7-inch baking dish
1 10-inch springform pan
1 9-inch round cake pan
6 cups
1 8-inch round cake pan
1 8x4-inch loaf pan
1 11x7-inch baking dish
2 9-inch round cake pans
12 cups
2 8x4-inch loaf pans
1 9-inch tube pan
2 8-inch round cake pans
1 10-inch bundt pan
2 11x7-inch baking dish
1 10-inch springform pan
1 10-inch round cake pan
11 cups
2 8-inch round cake pan
1 9-inch tube pan
1 10-inch springform pan
2 10-inch round cake pans
22 cups
5 8-inch round cake pans
3 or 4 9-inch round cake pans
2 10-inch spring form pan
9-inch tube pan
12 cups
2 8-inch round cake pans
2 9-inch round cake pans
1 10-inch bundt pan
10-inch tube pans
16 cups
3 9-inch round cake pans
2 10-inch pie plates
4 8-inch pie plates
2 9x5-inch loaf pans
2 8-inch square baking dishes
2 9-inch square baking dishes
10-inch bundt pan
12 cups
1 9x13-inch baking dish
2 9-inch round cake pans
1 9-inch tube pan
2 11x7-inch baking dishes
1 10-inch springform pan
11x7x2-inch baking dish
6 cups
1 8-inch square baking dish
1 9-inch square baking dish
1 9-inch round cake pan
9x13x2-inch baking dish
15 cups
1 10-inch bundt pan
2 9-inch round cake pans
3 8-inch round cake pans
1 10x15-inch jellyroll pan
10x15x1-inch jellyroll pan
15 cups
1 10-inch bundt pan
2 9-inch round cake pans
2 8-inch round cake pan
1 9x13-inch baking dish
9x5-inch loaf pan
8 cups
1 10-inch pie plate pan
1 8-inch square baking dish
1 9-inch square baking dish
8x4-inch loaf pan
6 cups
1 8-inch round cake pan
1 11x7-inch baking dish
9-inch springform pan
10 cups
1 10-inch round cake pan
1 10-inch spring form pan
2 8-inch round cake pans
2 9-inch round cake pans
10-inch springform pan
12 cups
2 8x4-inch loaf pan
1 9-inch tube pan
2 9-inch round cake pans
1 10-inch bundt pan
2 11x7-inch baking dishes
2 8-inch round cake pans
8-inch square baking dish
8 cups
1 9x5-inch loaf pan
2 8-inch pie plates
9-inch square baking dish
8 cups
1 11x7-inch baking dish
1 9x5-inch loaf pan
2 8-inch pie plate
Water Freezes
32°F
0°C
40°F
4.4°C
50°F
10°C
60°F
15.6°C
70°F
21.1°C
80°F
26.7°C
90°F
32.2°C
100°F
37.8°C
110°F
43.3°C
120°F
48.9°C
130°F
54.4°C
140°F
60°C
150°F
65.6°C
160°F
71.1°C
170°F
76.7°C
180°F
82.2°C
190°F
87.8°C
200°F
93.3°C
Water Boils
212°F
100°C
250°F
121°C
300°F
149°C
350°F
177°C
400°F
205°C
450°F
233°C
500°F
260°C
275°F
=
140°C or Gas Mark 1
300°F
=
150°C or Gas Mark 2
325°F
=
165°C or Gas Mark 3
350°F
=
180°C or Gas Mark 4
375°F
=
190°C or Gas Mark 5
400°F
=
200°C or Gas Mark 6
425°F
=
220°C or Gas Mark 7
450°F
=
230°C or Gas Mark 9
475°F
=
240°C or Gas Mark 10
And for conversions that are not listed I found a great conversion calculator here!
Comment Guidelines
Most of the comments and emails I receive are positive, conversational, and very welcome as part of the dialogue that I love about the food blogging community. Unfortunately, there is still a minority of comments that are offensive, irrelevant, and sometimes simply rude. Of course, the misfortune about creating comment guidelines is that the people leaving the former kind of comments are already following the guidelines, and the people leaving the latter kind of comments probably won't bother to read the guidelines or will simply ignore them. Still, please follow the guidelines. It will make the online world a better place for all of us.
The Good Kind of Comments:
- Conversational. If you're starting or continuing a conversation about your life, your experiences in the kitchen, or stories about your family, then I love and welcome your comments. The ability to genuinely connect with other people with similar interests whom I may never otherwise meet is one of the things I most love about the food blogging community, and I encourage people to participate as much as they'd like in these sometimes spontaneous conversations.
- Feedback. If you tried a recipe that you found on The Red Spoon, I would love to hear about it. Whether it was a success or a flop, whether you added ingredients or adjusted cooking times, whatever you did, I am always interested in hearing how things went in another kitchen with the same recipe.
- Questions. If something in a recipe is confusing or obviously wrong, please feel free to ask a question. Or, if you're just really curious about where we bought the cutest outfit on the latest Henry cameo, don't be shy at all about asking.
The Bad Kind of Comments:
- Irrelevant. I'm pretty open minded about the kinds of conversations that might happen in the comments section, but the ones I'm referring to here are things like permission requests, recipe requests, advertising requests, etc. that would be more appropriate in an email. A good rule of thumb is that if the comment will alienate everyone else reading the post, try putting in an email directly to me instead.
- Linking. As part of the comment in-take form, there is a field where you can enter your website or blog and it will appear as a hyperlink embedded in your name in the text of the comment. This kind of linking is perfectly acceptable. When linking is not acceptable is if the corresponding comment is completely irrelevant, i.e. an excuse to market your website on my website, in which case your comment will be deleted for irrelevance, or if you leave a link in the body of the comment. The rule of thumb is don't try to market your website on my website. I know all the tricks and I will delete your comment if I think this is what you're doing.
- Nastygrams. Every once in a while I find one of these in my inbox or in a comment on a post. People sending me nastygrams: don't do it. You're wasting your time. I really don't care if you think my blog "looks like" another blog, of if you think talking about my kid and putting pictures of him in posts is "copying" another blog. Seriously. The blog you're rushing to defend probably didn't come up with that one either, and even if they did there is nothing illegal, unethical, or unfair about doing the same thing. If you're genuinely concerned that plagiarism has taken place on The Red Spoon, just send me a polite email asking if I forgot to credit someone somewhere. But when you leave an anonymous comment saying that my website is ugly, you have become that annoying kid on the playground that wants to correct everyone but that no one else likes, except you're not a kid so what's your excuse? Your comment will be deleted, your email won't be responded to, and thank you for the page views and corresponding advertising revenue.
- Parenting Advice. Josh and I love being parents, and we definitely need all the help we can get, but from the people that are actually involved in our daily lives and know what help we need. Please don't leave parenting advice in the comments sections. Such comments will be deleted.









Okay, this looks AMAZING!