'Duck Dynasty' Cast -- NOT IMPRESSED ... By Food at White House Dinner

The White House chef is gonna be PISSSSSSED ... 'cause the food at the White House Correspondents' Dinner TOTALLY FAILED to impress the stars of "Duck Dynasty."

TMZ spoke with Willie and Korie Robertson -- who sat pretty close to the President at the highly publicized dinner -- and their culinary review was very underwhelming.

When ya look at the menu, it's not hard to understand why the A&E stars were disappointed -- they started off with beet salad. BEET SALAD!!

In case you're curious, check out the entire menu after the jump:

WHITE HOUSE CORRESPONDENTS DINNER MENU 2013:

Salad: Orange and Beet Terrine With Shaved Chard, Fennel and Pistachios, Topped with Jumbo Crabmeat, Green Chili and Ginger Mayo

Bread: Seven Grain Rolls, Sourdough Rolls, White and Wheat Rolls, Flatbreads and Butter

Entrée: Broiled Petite Filet with Béarnaise Sauce, Paired with Poached Halibut with Sun Dried Tomato Chutney, Onion Marmalade Soufflé Whipped Potatoes, Seasonal Baby Vegetables

Dessert: Lord Baltimore Cake, Yellow Cake with Almonds, Brandied Cherries, Macaroon Crumbs, Encased in a Fluffy Meringue

Beverages: Freshly Brewed Regular and Decaffeinated Coffee … Variety of Regular and Herbal Teas