I have an old Better Homes and Gardens Cookbook from the early 50's, that has 2 recipes, that might be along the lines of what you are looking for, based on information I found on the internet, I wanted to be sure I had a good idea of exactly what you were looking for, which led me to a third recipe, that is similar to my date layer bar recipe, but just different enough that I am including it too, those slight variations, may make all the difference. Just for fun, the Date Layer Bars and Easy Date Squares I copied exactly as they were written in the cookbook and are the first and second recipe. The third recipe is the similar one that I found during my research and I also included the comments since that was the reason I copied it in the first place.
Date Layer Bars
CRUST:
½ Cup Shortening or butter
1 Cup Brown Sugar
1 ½ Cups Sifted All Purpose Flour
½ teaspoon Baking Soda
1 teaspoon Salt
1 ½ Cups Quick Cooking Rolled Oats
1 Tablespoon Water
1 Recipe Date Filling (recipe follows below)
Cream together shortening and sugar. Sift dry ingredients; stir into creamed mixture. Add oats and water mix until crumbly. Firmly pat one-half the mixture in greased 13x9x2-inch baking dish. Spread with Date Filling. Top with remaining crumbs and pat smooth. Bake in a moderate oven (350 degrees) about 35 minutes. Cool and cut into bars or squares. Makes 32 1 ½ inch squares.
DATE FILLING: In a saucepan combine 2 Cups Pitted Dates cut up, ½ Cup Raisins and 1 ½ Cups Water. Cover; cook, stirring often, till consistency of jam, about 8 minutes.
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EASY DATE SQUARES
3 Eggs
1 cup Sugar
1 Cup Packaged Biscuit Mix
½ teaspoon Salt
1 ½ Cups Chopped Pitted Dates
1 cup Broken California Walnuts
Beat eggs till light; gradually add sugar, beating till thick and lemon colored. Combine biscuit mix and salt. Stir into egg mixture. Add dates and nuts. Pour into greased 9x9x2 inch square pan. Bake in moderate oven (350 degrees) 35 minutes. Cool slightly. Cut in 2-inch squares. Makes 16.
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Date Bars from the Past
Remember those wonderful date bars that you could make from a mix? I grew up eating these every chance I got. And now this mix is no where to be found. I found the recipe. It came from a Betty Crocker cookbook. If this isn't the same recipe, the results are just as wonderful!
Cook time: 35 Min Prep time: 15 Min Serves: 36 bars
CRUMB CRUST
1 c brown sugar, firmly packed
1 c margarine or butter
1 3/4 c all purpose flour, or wheat flour
1/2 tsp salt
1/2 tsp baking soda
1 1/2 c cup quick cooking oats
DATE FILLING
3 c dates, chopped
1/4 c sugar
1 1/2 c water
Preheat oven to 400 degrees.
Prepare Date Filling: Cook dates, 1/4 cup sugar and water over low heat about 10 minutes; stirring constantly, until thickened; set aside to cool.
Grease 13 x 9 x 2-inch baking pan. Mix brown sugar and margarine; mix in remaining ingredients until crumbly. Press ½ of the crumb mixture evenly in bottom of pan. Spread with Date Filling. Top with remaining crumb mixture; press lightly. Bake 25 to 35 minutes or until light brown; cool slightly. Cut into 2 x 1½-inch bars.
I wish lots of luck in finding a recipe that matches or is close to what he remembers.
tkins