Multi-Level Baking Pan for Simultaneous Brownie Doneness Variation

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Solution Overview

Problem

Existing baking pans require separate pans and baking times to achieve different levels of doneness for brownies, leading to waste and inefficiency.

Innovation Solution

A multi-level baking pan with distinct bottom portions at different depths and a transition portion, allowing for simultaneous baking of brownies to different levels of doneness within the same pan.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a single baking pan is used to bake brownies, then the simplicity of operation is maintained, but it is impossible to achieve different levels of doneness simultaneously

Engineering Contradiction:

Improveability to achieve different levels of donenessVSAvoidpan structure

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The baking pan is segmented into two distinct levels: a first level with a first bottom and a second level with a second bottom positioned at a different height. This segmentation allows different portions of the same pan to provide different baking depths, enabling simultaneous achievement of different doneness levels (chewy vs. cakelike) while maintaining a single pan structure

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

Different regions of the pan bottom have different qualities - the first bottom and second bottom are positioned at different heights to create localized depth variations. This allows specific areas of the pan to provide different baking characteristics, enabling one pan to satisfy multiple baking preferences simultaneously

Inventive Principle:

Principle #3Local quality

2Adaptability or versatility

If two separate pans are used to bake brownies to different levels of doneness, then different doneness levels can be achieved, but time is wasted and brownies may be overdone or underdone

Engineering Contradiction:

Improveability to bake to different doneness levelsVSAvoidbaking time

Core Design Contradiction:

Adaptability or versatilityVSLoss of time

Solution Approach 1:

The invention merges the functionality of two separate baking pans into a single pan structure by incorporating two different bottom levels. This allows a baker to prepare one batch of brownie batter and bake it in one pan, simultaneously producing both chewy and cakelike brownies in the same baking cycle, thereby eliminating the time loss associated with preparing and monitoring two separate batches

Inventive Principle:

Principle #5Merging (Combining)

3Adaptability or versatility

If two separate pans are used for different baking times, then different doneness preferences can be satisfied, but the quantity of brownies produced is reduced due to waste

Engineering Contradiction:

Improveability to satisfy different preferencesVSAvoidbrownie waste

Core Design Contradiction:

Adaptability or versatilityVSLoss of substance

Solution Approach 1:

By combining two baking depths into one pan, the invention allows a single batch of brownie batter to be transformed into two different final products. This eliminates the waste that would occur if one batch were overbaked or underbaked when using separate pans, as the single pan simultaneously produces the optimal result for both chewy and cakelike preferences

Inventive Principle:

Principle #5Merging (Combining)

Data Source

PatentUS20250113830A1Multi-level baking pans

Publication Date: 2025.04.10 FUHR LINDSEY M

AI summary

Exemplary embodiments are disclosed of multi-level baking pans, such as a two-level baking pan for baking brownies or another product having different levels of doneness in the same pan. In exemplary embodiments, a baking pan for baking a product having different levels of doneness comprises first and second bottom portions. The first bottom portion is at a first depth from and generally parallel with an upper edge of the baking pan. The second bottom portion is generally parallel with the upper edge of the baking pan. The second bottom portion is at a second depth from the upper edge of the baking pan that is different than the first depth of the first bottom portion from the upper edge. The first and second bottom portions are unobstructed from each other.